230313133112 has 32 divisors (see below), whose sum is σ = 455364450000. Its totient is φ = 108903921408.

The previous prime is 230313133097. The next prime is 230313133121. The reversal of 230313133112 is 211331313032.

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, 1244987 + ... + 1417962.

Almost surely, 2^230313133112 is an apocalyptic number.

It is an amenable number.

230313133112 is a deficient number, since it is larger than the sum of its proper divisors (225051316888).

230313133112 is a wasteful number, since it uses less digits than its factorization.

230313133112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2663543 (or 2663539 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 230313133112 its reverse (211331313032), we get a palindrome (441644446144).

The spelling of 230313133112 in words is "two hundred thirty billion, three hundred thirteen million, one hundred thirty-three thousand, one hundred twelve".