230663617852 has 12 divisors (see below), whose sum is σ = 403664693320. Its totient is φ = 115330848336.

The previous prime is 230663617837. The next prime is 230663617879. The reversal of 230663617852 is 258716366032.

It is a junction number, because it is equal to n+sod(n) for n = 230663617796 and 230663617805.

It is a congruent number.

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, 830299 + ... + 1072717.

Almost surely, 2^230663617852 is an apocalyptic number.

It is an amenable number.

230663617852 is a deficient number, since it is larger than the sum of its proper divisors (173001075468).

230663617852 is a wasteful number, since it uses less digits than its factorization.

230663617852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480300 (or 480298 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 230663617852 in words is "two hundred thirty billion, six hundred sixty-three million, six hundred seventeen thousand, eight hundred fifty-two".