230616903 has 32 divisors (see below), whose sum is σ = 348456960. Its totient is φ = 134386560.

The previous prime is 230616863. The next prime is 230616907. The reversal of 230616903 is 309616032.

It is a happy number.

It is not a de Polignac number, because 230616903 - 2⁶ = 230616839 is a prime.

It is a super-2 number, since 2×230616903² = 106368311898622818, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230616907) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 379626 + ... + 380232.

It is an arithmetic number, because the mean of its divisors is an integer number (10889280).

Almost surely, 2^230616903 is an apocalyptic number.

230616903 is a deficient number, since it is larger than the sum of its proper divisors (117840057).

230616903 is a wasteful number, since it uses less digits than its factorization.

230616903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047.

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 230616903 is about 15186.0759579294. The cubic root of 230616903 is about 613.2398638348.

The spelling of 230616903 in words is "two hundred thirty million, six hundred sixteen thousand, nine hundred three".