230012631 has 12 divisors (see below), whose sum is σ = 333013408. Its totient is φ = 152985024.

The previous prime is 230012617. The next prime is 230012663. The reversal of 230012631 is 136210032.

230012631 is a `hidden beast` number, since 2 + 30 + 0 + 1 + 2 + 631 = 666.

It is not a de Polignac number, because 230012631 - 2⁵ = 230012599 is a prime.

It is a super-2 number, since 2×230012631² = 105811620839084322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230012131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25615 + ... + 33408.

Almost surely, 2^230012631 is an apocalyptic number.

230012631 is a deficient number, since it is larger than the sum of its proper divisors (103000777).

230012631 is a wasteful number, since it uses less digits than its factorization.

230012631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59462 (or 59459 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 230012631 is about 15166.1673141239. The cubic root of 230012631 is about 612.7037831434.

Adding to 230012631 its reverse (136210032), we get a palindrome (366222663).

The spelling of 230012631 in words is "two hundred thirty million, twelve thousand, six hundred thirty-one".