23131301032 has 48 divisors (see below), whose sum is σ = 50489460000. Its totient is φ = 9906093792.

The previous prime is 23131301021. The next prime is 23131301057. The reversal of 23131301032 is 23010313132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 527319 + ... + 569497.

It is an arithmetic number, because the mean of its divisors is an integer number (1051863750).

Almost surely, 2^23131301032 is an apocalyptic number.

It is an amenable number.

23131301032 is an abundant number, since it is smaller than the sum of its proper divisors (27358158968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23131301032 is a wasteful number, since it uses less digits than its factorization.

23131301032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43598 (or 43587 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 23131301032 its reverse (23010313132), we get a palindrome (46141614164).

The spelling of 23131301032 in words is "twenty-three billion, one hundred thirty-one million, three hundred one thousand, thirty-two".