123231088 has 20 divisors (see below), whose sum is σ = 239234688. Its totient is φ = 61493120.

The previous prime is 123231047. The next prime is 123231103. The reversal of 123231088 is 880132321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 945 + ... + 15727.

Almost surely, 2^123231088 is an apocalyptic number.

It is an amenable number.

123231088 is a deficient number, since it is larger than the sum of its proper divisors (116003600).

123231088 is a wasteful number, since it uses less digits than its factorization.

123231088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15312 (or 15306 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 123231088 is about 11100.9498692679. The cubic root of 123231088 is about 497.6302368560.

The spelling of 123231088 in words is "one hundred twenty-three million, two hundred thirty-one thousand, eighty-eight".