120911516 has 48 divisors (see below), whose sum is σ = 247067520. Its totient is φ = 51192000.

The previous prime is 120911503. The next prime is 120911521. The reversal of 120911516 is 615119021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49811 + ... + 52181.

It is an arithmetic number, because the mean of its divisors is an integer number (5147240).

Almost surely, 2^120911516 is an apocalyptic number.

It is an amenable number.

120911516 is an abundant number, since it is smaller than the sum of its proper divisors (126156004).

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

120911516 is a wasteful number, since it uses less digits than its factorization.

120911516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2466 (or 2464 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 26.

The square root of 120911516 is about 10995.9772644363. The cubic root of 120911516 is about 494.4881502959.

The spelling of 120911516 in words is "one hundred twenty million, nine hundred eleven thousand, five hundred sixteen".