120945108 has 36 divisors (see below), whose sum is σ = 297850560. Its totient is φ = 38191824.

The previous prime is 120945079. The next prime is 120945131. The reversal of 120945108 is 801549021.

It is a happy number.

It is a congruent number.

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, 9628 + ... + 18291.

Almost surely, 2^120945108 is an apocalyptic number.

It is an amenable number.

120945108 is an abundant number, since it is smaller than the sum of its proper divisors (176905452).

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

120945108 is a wasteful number, since it uses less digits than its factorization.

120945108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27964 (or 27943 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 120945108 is about 10997.5046260504. The cubic root of 120945108 is about 494.5339394494.

The spelling of 120945108 in words is "one hundred twenty million, nine hundred forty-five thousand, one hundred eight".