120980054 has 32 divisors (see below), whose sum is σ = 203243040. Its totient is φ = 53625600.

The previous prime is 120980029. The next prime is 120980077. The reversal of 120980054 is 450089021.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 120979999 and 120980026.

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, 211589 + ... + 212159.

It is an arithmetic number, because the mean of its divisors is an integer number (6351345).

Almost surely, 2^120980054 is an apocalyptic number.

120980054 is a deficient number, since it is larger than the sum of its proper divisors (82262986).

120980054 is a wasteful number, since it uses less digits than its factorization.

120980054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 120980054 is about 10999.0933262701. The cubic root of 120980054 is about 494.5815652391.

The spelling of 120980054 in words is "one hundred twenty million, nine hundred eighty thousand, fifty-four".