23411312131 has 8 divisors (see below), whose sum is σ = 23448144384. Its totient is φ = 23374505160.

The previous prime is 23411312053. The next prime is 23411312173. The reversal of 23411312131 is 13121311432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23411312131 - 2¹⁵ = 23411279363 is a prime.

It is a super-2 number, since 2×23411312131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23411313131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2677036 + ... + 2685766.

It is an arithmetic number, because the mean of its divisors is an integer number (2931018048).

Almost surely, 2^23411312131 is an apocalyptic number.

23411312131 is a deficient number, since it is larger than the sum of its proper divisors (36832253).

23411312131 is an equidigital number, since it uses as much as digits as its factorization.

23411312131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12641.

The product of its digits is 432, while the sum is 22.

Adding to 23411312131 its reverse (13121311432), we get a palindrome (36532623563).

The spelling of 23411312131 in words is "twenty-three billion, four hundred eleven million, three hundred twelve thousand, one hundred thirty-one".