23100332231431 has 48 divisors (see below), whose sum is σ = 30115055059200. Its totient is φ = 17301958712064.

The previous prime is 23100332231419. The next prime is 23100332231437. The reversal of 23100332231431 is 13413223300132.

It is not a de Polignac number, because 23100332231431 - 2⁵ = 23100332231399 is a prime.

It is a super-2 number, since 2×23100332231431² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23100332231431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23100332231437) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28984275 + ... + 29770603.

It is an arithmetic number, because the mean of its divisors is an integer number (627396980400).

Almost surely, 2^{23100332231431} is an apocalyptic number.

23100332231431 is a deficient number, since it is larger than the sum of its proper divisors (7014722827769).

23100332231431 is a wasteful number, since it uses less digits than its factorization.

23100332231431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 787688 (or 787675 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 23100332231431 its reverse (13413223300132), we get a palindrome (36513555531563).

The spelling of 23100332231431 in words is "twenty-three trillion, one hundred billion, three hundred thirty-two million, two hundred thirty-one thousand, four hundred thirty-one".