230455120 has 40 divisors (see below), whose sum is σ = 612353664. Its totient is φ = 79012992.

The previous prime is 230455079. The next prime is 230455151. The reversal of 230455120 is 21554032.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 230455091 and 230455100.

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, 205204 + ... + 206323.

Almost surely, 2^230455120 is an apocalyptic number.

230455120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230455120 is an abundant number, since it is smaller than the sum of its proper divisors (381898544).

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

230455120 is a wasteful number, since it uses less digits than its factorization.

230455120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411547 (or 411541 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 230455120 is about 15180.7483346507. The cubic root of 230455120 is about 613.0964297204.

The spelling of 230455120 in words is "two hundred thirty million, four hundred fifty-five thousand, one hundred twenty".