23411011113231 has 32 divisors (see below), whose sum is σ = 35684358097920. Its totient is φ = 13373807740416.

The previous prime is 23411011113199. The next prime is 23411011113251. The reversal of 23411011113231 is 13231111011432.

It is not a de Polignac number, because 23411011113231 - 2⁵ = 23411011113199 is a prime.

It is a super-2 number, since 2×23411011113231² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23411011113251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1874824470 + ... + 1874836956.

It is an arithmetic number, because the mean of its divisors is an integer number (1115136190560).

Almost surely, 2^{23411011113231} is an apocalyptic number.

23411011113231 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23411011113231 is a deficient number, since it is larger than the sum of its proper divisors (12273346984689).

23411011113231 is a wasteful number, since it uses less digits than its factorization.

23411011113231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31463.

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 23411011113231 its reverse (13231111011432), we get a palindrome (36642122124663).

The spelling of 23411011113231 in words is "twenty-three trillion, four hundred eleven billion, eleven million, one hundred thirteen thousand, two hundred thirty-one".