23131232524330 has 32 divisors (see below), whose sum is σ = 47589098305536. Its totient is φ = 7929900203904.

The previous prime is 23131232524319. The next prime is 23131232524339. The reversal of 23131232524330 is 3342523213132.

It is not an unprimeable number, because it can be changed into a prime (23131232524339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16143114 + ... + 17517493.

It is an arithmetic number, because the mean of its divisors is an integer number (1487159322048).

Almost surely, 2^{23131232524330} is an apocalyptic number.

23131232524330 is an abundant number, since it is smaller than the sum of its proper divisors (24457865781206).

23131232524330 is a wasteful number, since it uses less digits than its factorization.

23131232524330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33670438.

The product of its (nonzero) digits is 77760, while the sum is 34.

Adding to 23131232524330 its reverse (3342523213132), we get a palindrome (26473755737462).

The spelling of 23131232524330 in words is "twenty-three trillion, one hundred thirty-one billion, two hundred thirty-two million, five hundred twenty-four thousand, three hundred thirty".