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2230130121013 = 193125731694649
BaseRepresentation
bin100000011100111110000…
…111010001100100110101
321220012100121021021022101
4200130332013101210311
5243014301302333023
64424301352102101
7320056463154334
oct40347607214465
97805317237271
102230130121013
1178a87a34a943
1230026a094931
131323b9ba7202
1479d203abd1b
153d0266d01ad
hex2073e1d1935

2230130121013 has 32 divisors (see below), whose sum is σ = 2433951360000. Its totient is φ = 2035565199360.

The previous prime is 2230130120989. The next prime is 2230130121017. The reversal of 2230130121013 is 3101210310322.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2230130121013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230130121017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 479698713 + ... + 479703361.

It is an arithmetic number, because the mean of its divisors is an integer number (76060980000).

Almost surely, 22230130121013 is an apocalyptic number.

It is an amenable number.

2230130121013 is a deficient number, since it is larger than the sum of its proper divisors (203821238987).

2230130121013 is a wasteful number, since it uses less digits than its factorization.

2230130121013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8125.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2230130121013 its reverse (3101210310322), we get a palindrome (5331340431335).

The spelling of 2230130121013 in words is "two trillion, two hundred thirty billion, one hundred thirty million, one hundred twenty-one thousand, thirteen".

Divisors: 1 19 31 257 589 3169 4649 4883 7967 60211 88331 98239 144119 151373 814433 1194793 1866541 2738261 14732681 15474227 22701067 25247423 37038583 279920939 456713111 479701037 703733077 3786299017 8677549109 71939681323 117375269527 2230130121013