230508963 has 16 divisors (see below), whose sum is σ = 352512000. Its totient is φ = 148714920.

The previous prime is 230508947. The next prime is 230508973. The reversal of 230508963 is 369805032.

It is not a de Polignac number, because 230508963 - 2⁴ = 230508947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230508973) 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, 136863 + ... + 138536.

It is an arithmetic number, because the mean of its divisors is an integer number (22032000).

Almost surely, 2^230508963 is an apocalyptic number.

230508963 is a deficient number, since it is larger than the sum of its proper divisors (122003037).

230508963 is a wasteful number, since it uses less digits than its factorization.

230508963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275439 (or 275433 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 230508963 is about 15182.5216285043. The cubic root of 230508963 is about 613.1441734785.

The spelling of 230508963 in words is "two hundred thirty million, five hundred eight thousand, nine hundred sixty-three".