120080979 has 24 divisors (see below), whose sum is σ = 184860000. Its totient is φ = 74850048.

The previous prime is 120080971. The next prime is 120080981. The reversal of 120080979 is 979080021.

It is a happy number.

It is not a de Polignac number, because 120080979 - 2³ = 120080971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120080971) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21522 + ... + 26520.

It is an arithmetic number, because the mean of its divisors is an integer number (7702500).

Almost surely, 2^120080979 is an apocalyptic number.

120080979 is a deficient number, since it is larger than the sum of its proper divisors (64779021).

120080979 is a wasteful number, since it uses less digits than its factorization.

120080979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5179 (or 5176 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The square root of 120080979 is about 10958.1466954955. The cubic root of 120080979 is about 493.3533406889.

The spelling of 120080979 in words is "one hundred twenty million, eighty thousand, nine hundred seventy-nine".