231108480 has 96 divisors (see below), whose sum is σ = 798066360. Its totient is φ = 61627392.

The previous prime is 231108469. The next prime is 231108491. The reversal of 231108480 is 84801132.

231108480 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (231108469) and next prime (231108491).

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×231108480² = 106822259055820800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14302 + ... + 25821.

Almost surely, 2^231108480 is an apocalyptic number.

231108480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231108480 is an abundant number, since it is smaller than the sum of its proper divisors (566957880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231108480 is a wasteful number, since it uses less digits than its factorization.

231108480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40148 (or 40133 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 231108480 is about 15202.2524646843. The cubic root of 231108480 is about 613.6752766644.

The spelling of 231108480 in words is "two hundred thirty-one million, one hundred eight thousand, four hundred eighty".