233113312132 has 12 divisors (see below), whose sum is σ = 410883177040. Its totient is φ = 115718118696.

The previous prime is 233113312123. The next prime is 233113312163. The reversal of 233113312132 is 231213311332.

It is a junction number, because it is equal to n+sod(n) for n = 233113312097 and 233113312106.

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, 209633718 + ... + 209634829.

Almost surely, 2^233113312132 is an apocalyptic number.

It is an amenable number.

233113312132 is a deficient number, since it is larger than the sum of its proper divisors (177769864908).

233113312132 is a wasteful number, since it uses less digits than its factorization.

233113312132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419268690 (or 419268688 counting only the distinct ones).

The product of its digits is 1944, while the sum is 25.

Adding to 233113312132 its reverse (231213311332), we get a palindrome (464326623464).

The spelling of 233113312132 in words is "two hundred thirty-three billion, one hundred thirteen million, three hundred twelve thousand, one hundred thirty-two".