123314988 has 12 divisors (see below), whose sum is σ = 287735000. Its totient is φ = 41104992.

The previous prime is 123314987. The next prime is 123315007. The reversal of 123314988 is 889413321.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (123314987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5138113 + ... + 5138136.

Almost surely, 2^123314988 is an apocalyptic number.

It is an amenable number.

123314988 is an abundant number, since it is smaller than the sum of its proper divisors (164420012).

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

123314988 is a wasteful number, since it uses less digits than its factorization.

123314988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10276256 (or 10276254 counting only the distinct ones).

The product of its digits is 41472, while the sum is 39.

The square root of 123314988 is about 11104.7281821754. The cubic root of 123314988 is about 497.7431458790.

The spelling of 123314988 in words is "one hundred twenty-three million, three hundred fourteen thousand, nine hundred eighty-eight".