120920524 has 12 divisors (see below), whose sum is σ = 224058744. Its totient is φ = 56903744.

The previous prime is 120920479. The next prime is 120920531. The reversal of 120920524 is 425029021.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 889054 + ... + 889189.

It is an arithmetic number, because the mean of its divisors is an integer number (18671562).

Almost surely, 2^120920524 is an apocalyptic number.

It is an amenable number.

120920524 is a deficient number, since it is larger than the sum of its proper divisors (103138220).

120920524 is a wasteful number, since it uses less digits than its factorization.

120920524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778264 (or 1778262 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 120920524 is about 10996.3868611467. The cubic root of 120920524 is about 494.5004299055.

Adding to 120920524 its reverse (425029021), we get a palindrome (545949545).

The spelling of 120920524 in words is "one hundred twenty million, nine hundred twenty thousand, five hundred twenty-four".