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23310101013 = 363194713003
BaseRepresentation
bin10101101101011000…
…111110101000010101
32020011112001211012120
4111231120332220111
5340214341213023
614413012210153
71453434406113
oct255530765025
966145054176
1023310101013
119981a429a1
124626609959
1322763b57a4
1411b1b70ab3
159166668e3
hex56d63ea15

23310101013 has 16 divisors (see below), whose sum is σ = 31164658176. Its totient is φ = 15497863920.

The previous prime is 23310101011. The next prime is 23310101027. The reversal of 23310101013 is 31010101332.

It is not a de Polignac number, because 23310101013 - 21 = 23310101011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23310100983 and 23310101001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23310101011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1786170 + ... + 1799172.

It is an arithmetic number, because the mean of its divisors is an integer number (1947791136).

Almost surely, 223310101013 is an apocalyptic number.

It is an amenable number.

23310101013 is a deficient number, since it is larger than the sum of its proper divisors (7854557163).

23310101013 is a wasteful number, since it uses less digits than its factorization.

23310101013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14584.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 23310101013 its reverse (31010101332), we get a palindrome (54320202345).

The spelling of 23310101013 in words is "twenty-three billion, three hundred ten million, one hundred one thousand, thirteen".

Divisors: 1 3 631 947 1893 2841 13003 39009 597557 1792671 8204893 12313841 24614679 36941523 7770033671 23310101013