123230080 has 32 divisors (see below), whose sum is σ = 294598440. Its totient is φ = 49291776.

The previous prime is 123230071. The next prime is 123230089. The reversal of 123230080 is 80032321.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (123230071) and next prime (123230089).

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123230089) 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, 95634 + ... + 96913.

Almost surely, 2^123230080 is an apocalyptic number.

123230080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123230080 is an abundant number, since it is smaller than the sum of its proper divisors (171368360).

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

123230080 is an equidigital number, since it uses as much as digits as its factorization.

123230080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192566 (or 192554 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 123230080 is about 11100.9044676549. The cubic root of 123230080 is about 497.6288800213.

The spelling of 123230080 in words is "one hundred twenty-three million, two hundred thirty thousand, eighty".