230233811913 has 16 divisors (see below), whose sum is σ = 389813861760. Its totient is φ = 131562178128.

The previous prime is 230233811903. The next prime is 230233812041. The reversal of 230233811913 is 319118332032.

It is a happy number.

230233811913 is a `hidden beast` number, since 2 + 302 + 338 + 1 + 1 + 9 + 13 = 666.

It is not a de Polignac number, because 230233811913 - 2⁶ = 230233811849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230233811903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 609083970 + ... + 609084347.

It is an arithmetic number, because the mean of its divisors is an integer number (24363366360).

Almost surely, 2^230233811913 is an apocalyptic number.

It is an amenable number.

230233811913 is a deficient number, since it is larger than the sum of its proper divisors (159580049847).

230233811913 is a wasteful number, since it uses less digits than its factorization.

230233811913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218168333 (or 1218168327 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The spelling of 230233811913 in words is "two hundred thirty billion, two hundred thirty-three million, eight hundred eleven thousand, nine hundred thirteen".