23332131112 has 16 divisors (see below), whose sum is σ = 43752424500. Its totient is φ = 11664817920.

The previous prime is 23332131107. The next prime is 23332131131. The reversal of 23332131112 is 21113123332.

It can be written as a sum of positive squares in 2 ways, for example, as 22062349156 + 1269781956 = 148534^2 + 35634^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73939 + ... + 228322.

Almost surely, 2^23332131112 is an apocalyptic number.

It is an amenable number.

23332131112 is a deficient number, since it is larger than the sum of its proper divisors (20420293388).

23332131112 is a wasteful number, since it uses less digits than its factorization.

23332131112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311916 (or 311912 counting only the distinct ones).

The product of its digits is 648, while the sum is 22.

Adding to 23332131112 its reverse (21113123332), we get a palindrome (44445254444).

The spelling of 23332131112 in words is "twenty-three billion, three hundred thirty-two million, one hundred thirty-one thousand, one hundred twelve".