233031233012 has 24 divisors (see below), whose sum is σ = 409157788032. Its totient is φ = 116129217600.

The previous prime is 233031232981. The next prime is 233031233059. The reversal of 233031233012 is 210332130332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4783208 + ... + 4831680.

It is an arithmetic number, because the mean of its divisors is an integer number (17048241168).

Almost surely, 2^233031233012 is an apocalyptic number.

It is an amenable number.

233031233012 is a deficient number, since it is larger than the sum of its proper divisors (176126555020).

233031233012 is a wasteful number, since it uses less digits than its factorization.

233031233012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52439 (or 52437 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 233031233012 its reverse (210332130332), we get a palindrome (443363363344).

The spelling of 233031233012 in words is "two hundred thirty-three billion, thirty-one million, two hundred thirty-three thousand, twelve".