120560900 has 18 divisors (see below), whose sum is σ = 261617370. Its totient is φ = 48224320.

The previous prime is 120560899. The next prime is 120560933. The reversal of 120560900 is 9065021.

It can be written as a sum of positive squares in 3 ways, for example, as 5299204 + 115261696 = 2302^2 + 10736^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 602705 + ... + 602904.

Almost surely, 2^120560900 is an apocalyptic number.

120560900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120560900 is an abundant number, since it is smaller than the sum of its proper divisors (141056470).

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

120560900 is a wasteful number, since it uses less digits than its factorization.

120560900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205623 (or 1205616 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 120560900 is about 10980.0227686467. The cubic root of 120560900 is about 494.0097196862.

The spelling of 120560900 in words is "one hundred twenty million, five hundred sixty thousand, nine hundred".