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2313230010231 = 37317592241313
BaseRepresentation
bin100001101010010111010…
…000001100011101110111
322012010211222101000220010
4201222113100030131313
5300344443340311411
64530403323111303
7326060665443000
oct41522720143567
98163758330803
102313230010231
11812043042638
123143a0072533
1313a1a12c87aa
147dd64b121a7
154028bdc47a6
hex21a9740c777

2313230010231 has 64 divisors (see below), whose sum is σ = 3872990592000. Its totient is φ = 1223003271168.

The previous prime is 2313230010193. The next prime is 2313230010239. The reversal of 2313230010231 is 1320100323132.

2313230010231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2313230010231 - 214 = 2313229993847 is a prime.

It is a super-2 number, since 2×23132300102312 (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 2313230010198 and 2313230010207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313230010239) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 88570 + ... + 2152743.

It is an arithmetic number, because the mean of its divisors is an integer number (60515478000).

Almost surely, 22313230010231 is an apocalyptic number.

2313230010231 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2313230010231 is a deficient number, since it is larger than the sum of its proper divisors (1559760581769).

2313230010231 is a wasteful number, since it uses less digits than its factorization.

2313230010231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2241413 (or 2241399 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2313230010231 its reverse (1320100323132), we get a palindrome (3633330333363).

The spelling of 2313230010231 in words is "two trillion, three hundred thirteen billion, two hundred thirty million, ten thousand, two hundred thirty-one".

Divisors: 1 3 7 17 21 49 51 59 119 147 177 343 357 413 833 1003 1029 1239 2499 2891 3009 5831 7021 8673 17493 20237 21063 49147 60711 147441 344029 1032087 2241313 6723939 15689191 38102321 47067573 109824337 114306963 132237467 266716247 329473011 396712401 768770359 800148741 925662269 1867013729 2248036939 2306311077 2776986807 5601041187 6479635883 6744110817 13069096103 15736258573 19438907649 39207288309 45357451181 47208775719 110153810011 136072353543 330461430033 771076670077 2313230010231