230456163 has 12 divisors (see below), whose sum is σ = 357442440. Its totient is φ = 131689152.

The previous prime is 230456143. The next prime is 230456167. The reversal of 230456163 is 361654032.

It is not a de Polignac number, because 230456163 - 2⁹ = 230455651 is a prime.

It is a super-2 number, since 2×230456163² = 106220086129365138, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230456163.

It is not an unprimeable number, because it can be changed into a prime (230456167) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 783718 + ... + 784011.

It is an arithmetic number, because the mean of its divisors is an integer number (29786870).

Almost surely, 2^230456163 is an apocalyptic number.

230456163 is a deficient number, since it is larger than the sum of its proper divisors (126986277).

230456163 is a wasteful number, since it uses less digits than its factorization.

230456163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1567746 (or 1567739 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 230456163 is about 15180.7826873320. The cubic root of 230456163 is about 613.0973546418.

The spelling of 230456163 in words is "two hundred thirty million, four hundred fifty-six thousand, one hundred sixty-three".