231108348 has 24 divisors (see below), whose sum is σ = 556648960. Its totient is φ = 74550960.

The previous prime is 231108329. The next prime is 231108433. The reversal of 231108348 is 843801132.

It is a super-2 number, since 2×231108348² = 106822137030578208, 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 7 ways as a sum of consecutive naturals, for example, 310258 + ... + 311001.

Almost surely, 2^231108348 is an apocalyptic number.

It is an amenable number.

231108348 is an abundant number, since it is smaller than the sum of its proper divisors (325540612).

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

231108348 is a wasteful number, since it uses less digits than its factorization.

231108348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621297 (or 621295 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 231108348 is about 15202.2481232218. The cubic root of 231108348 is about 613.6751598287.

The spelling of 231108348 in words is "two hundred thirty-one million, one hundred eight thousand, three hundred forty-eight".