23131301132 has 12 divisors (see below), whose sum is σ = 41243546736. Its totient is φ = 11347430640.

The previous prime is 23131301101. The next prime is 23131301153. The reversal of 23131301132 is 23110313132.

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 3 ways as a sum of consecutive naturals, for example, 54554744 + ... + 54555167.

It is an arithmetic number, because the mean of its divisors is an integer number (3436962228).

Almost surely, 2^23131301132 is an apocalyptic number.

It is an amenable number.

23131301132 is a deficient number, since it is larger than the sum of its proper divisors (18112245604).

23131301132 is a wasteful number, since it uses less digits than its factorization.

23131301132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109109968 (or 109109966 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 23131301132 its reverse (23110313132), we get a palindrome (46241614264).

The spelling of 23131301132 in words is "twenty-three billion, one hundred thirty-one million, three hundred one thousand, one hundred thirty-two".