23100313431 has 16 divisors (see below), whose sum is σ = 34239672320. Its totient is φ = 13757009760.

The previous prime is 23100313381. The next prime is 23100313441. The reversal of 23100313431 is 13431300132.

It is not a de Polignac number, because 23100313431 - 2¹⁹ = 23099789143 is a prime.

It is a super-2 number, since 2×23100313431² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23100313398 and 23100313407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23100313441) 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, 9552271 + ... + 9554688.

It is an arithmetic number, because the mean of its divisors is an integer number (2139979520).

Almost surely, 2^23100313431 is an apocalyptic number.

23100313431 is a deficient number, since it is larger than the sum of its proper divisors (11139358889).

23100313431 is a wasteful number, since it uses less digits than its factorization.

23100313431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19107006.

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

Adding to 23100313431 its reverse (13431300132), we get a palindrome (36531613563).

The spelling of 23100313431 in words is "twenty-three billion, one hundred million, three hundred thirteen thousand, four hundred thirty-one".