23331313132 has 6 divisors (see below), whose sum is σ = 40829797988. Its totient is φ = 11665656564.

The previous prime is 23331313127. The next prime is 23331313139. The reversal of 23331313132 is 23131313332.

It is a junction number, because it is equal to n+sod(n) for n = 23331313097 and 23331313106.

It is not an unprimeable number, because it can be changed into a prime (23331313139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2916414138 + ... + 2916414145.

Almost surely, 2^23331313132 is an apocalyptic number.

It is an amenable number.

23331313132 is a deficient number, since it is larger than the sum of its proper divisors (17498484856).

23331313132 is a wasteful number, since it uses less digits than its factorization.

23331313132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5832828287 (or 5832828285 counting only the distinct ones).

The product of its digits is 2916, while the sum is 25.

Adding to 23331313132 its reverse (23131313332), we get a palindrome (46462626464).

The spelling of 23331313132 in words is "twenty-three billion, three hundred thirty-one million, three hundred thirteen thousand, one hundred thirty-two".