233112313 has 24 divisors (see below), whose sum is σ = 285387200. Its totient is φ = 186478848.

The previous prime is 233112307. The next prime is 233112317. The reversal of 233112313 is 313211332.

It is not a de Polignac number, because 233112313 - 2¹³ = 233104121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (233112317) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 280783 + ... + 281611.

Almost surely, 2^233112313 is an apocalyptic number.

It is an amenable number.

233112313 is a deficient number, since it is larger than the sum of its proper divisors (52274887).

233112313 is a wasteful number, since it uses less digits than its factorization.

233112313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009 (or 992 counting only the distinct ones).

The product of its digits is 324, while the sum is 19.

The square root of 233112313 is about 15268.0160138769. The cubic root of 233112313 is about 615.4438050684.

Adding to 233112313 its reverse (313211332), we get a palindrome (546323645).

The spelling of 233112313 in words is "two hundred thirty-three million, one hundred twelve thousand, three hundred thirteen".