123332900 has 36 divisors (see below), whose sum is σ = 279273792. Its totient is φ = 47187360.

The previous prime is 123332897. The next prime is 123332927. The reversal of 123332900 is 9233321.

It is a super-2 number, since 2×123332900² = 30422008444820000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

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, 24512 + ... + 29111.

Almost surely, 2^123332900 is an apocalyptic number.

123332900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123332900 is an abundant number, since it is smaller than the sum of its proper divisors (155940892).

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

123332900 is a wasteful number, since it uses less digits than its factorization.

123332900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53660 (or 53653 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 123332900 is about 11105.5346561973. The cubic root of 123332900 is about 497.7672444462.

The spelling of 123332900 in words is "one hundred twenty-three million, three hundred thirty-two thousand, nine hundred".