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23103424113132 = 22311301158128841
BaseRepresentation
bin1010100000011001011110…
…11000110010100111101100
310000210122222100110002112110
411100030233120302213230
511012011303033110012
6121045322211204020
74603111246521426
oct520145730624754
9100718870402473
1023103424113132
1173a811a674780
122711721ba6610
13cb7849b3c7cc
1459c2d6c5b816
152a0e8e23173c
hex15032f6329ec

23103424113132 has 48 divisors (see below), whose sum is σ = 58828248226944. Its totient is φ = 6998712336000.

The previous prime is 23103424113071. The next prime is 23103424113137. The reversal of 23103424113132 is 23131142430132.

It is a self number, because there is not a number n which added to its sum of digits gives 23103424113132.

It is not an unprimeable number, because it can be changed into a prime (23103424113137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28666969 + ... + 29461872.

It is an arithmetic number, because the mean of its divisors is an integer number (1225588504728).

Almost surely, 223103424113132 is an apocalyptic number.

23103424113132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23103424113132 is an abundant number, since it is smaller than the sum of its proper divisors (35724824113812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23103424113132 is a wasteful number, since it uses less digits than its factorization.

23103424113132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58131870 (or 58131868 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 23103424113132 its reverse (23131142430132), we get a palindrome (46234566543264).

The spelling of 23103424113132 in words is "twenty-three trillion, one hundred three billion, four hundred twenty-four million, one hundred thirteen thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 3011 6022 9033 12044 18066 33121 36132 66242 99363 132484 198726 397452 58128841 116257682 174386523 232515364 348773046 639417251 697546092 1278834502 1918251753 2557669004 3836503506 7673007012 175025940251 350051880502 525077820753 700103761004 1050155641506 1925285342761 2100311283012 3850570685522 5775856028283 7701141371044 11551712056566 23103424113132