23130333232 has 10 divisors (see below), whose sum is σ = 44815020668. Its totient is φ = 11565166608.

The previous prime is 23130333209. The next prime is 23130333257. The reversal of 23130333232 is 23233303132.

It is a junction number, because it is equal to n+sod(n) for n = 23130333197 and 23130333206.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 722822898 + ... + 722822929.

Almost surely, 2^23130333232 is an apocalyptic number.

It is an amenable number.

23130333232 is a deficient number, since it is larger than the sum of its proper divisors (21684687436).

23130333232 is a wasteful number, since it uses less digits than its factorization.

23130333232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1445645835 (or 1445645829 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 23130333232 its reverse (23233303132), we get a palindrome (46363636364).

The spelling of 23130333232 in words is "twenty-three billion, one hundred thirty million, three hundred thirty-three thousand, two hundred thirty-two".