233113131304 has 16 divisors (see below), whose sum is σ = 445334048820. Its totient is φ = 114357384960.

The previous prime is 233113131283. The next prime is 233113131319. The reversal of 233113131304 is 403131311332.

It can be written as a sum of positive squares in 2 ways, for example, as 200963924100 + 32149207204 = 448290^2 + 179302^2 .

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, 274897137 + ... + 274897984.

Almost surely, 2^233113131304 is an apocalyptic number.

It is an amenable number.

233113131304 is a deficient number, since it is larger than the sum of its proper divisors (212220917516).

233113131304 is a wasteful number, since it uses less digits than its factorization.

233113131304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549795180 (or 549795176 counting only the distinct ones).

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

Adding to 233113131304 its reverse (403131311332), we get a palindrome (636244442636).

The spelling of 233113131304 in words is "two hundred thirty-three billion, one hundred thirteen million, one hundred thirty-one thousand, three hundred four".