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103230120312223 = 1991049714941787
BaseRepresentation
bin10111011110001100100010…
…101001101011110110011111
3111112111200222120112212221121
4113132030202221223312133
5102012310241244442343
61003315132415111411
730513062420603602
oct2736144251536637
9445450876485847
10103230120312223
112a98a714792473
12b6b2832512567
13457a735263168
141b6c5161d2339
15be03bb929aed
hex5de322a6bd9f

103230120312223 has 8 divisors (see below), whose sum is σ = 103749873987200. Its totient is φ = 102710376731160.

The previous prime is 103230120312173. The next prime is 103230120312269. The reversal of 103230120312223 is 322213021032301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103230120312223 - 217 = 103230120181151 is a prime.

It is a super-2 number, since 2×1032301203122232 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103230120312283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18418336 + ... + 23360122.

It is an arithmetic number, because the mean of its divisors is an integer number (12968734248400).

Almost surely, 2103230120312223 is an apocalyptic number.

103230120312223 is a deficient number, since it is larger than the sum of its proper divisors (519753674977).

103230120312223 is a wasteful number, since it uses less digits than its factorization.

103230120312223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5046957.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 103230120312223 its reverse (322213021032301), we get a palindrome (425443141344524).

The spelling of 103230120312223 in words is "one hundred three trillion, two hundred thirty billion, one hundred twenty million, three hundred twelve thousand, two hundred twenty-three".

Divisors: 1 199 104971 4941787 20889229 983415613 518744323177 103230120312223