120377025 has 36 divisors (see below), whose sum is σ = 220884300. Its totient is φ = 62630400.

The previous prime is 120376987. The next prime is 120377083. The reversal of 120377025 is 520773021.

It can be written as a sum of positive squares in 6 ways, for example, as 17313921 + 103063104 = 4161^2 + 10152^2 .

It is not a de Polignac number, because 120377025 - 2⁷ = 120376897 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120377025.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2701 + ... + 15749.

It is an arithmetic number, because the mean of its divisors is an integer number (6135675).

Almost surely, 2^120377025 is an apocalyptic number.

120377025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120377025 is a deficient number, since it is larger than the sum of its proper divisors (100507275).

120377025 is a wasteful number, since it uses less digits than its factorization.

120377025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13106 (or 13098 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 120377025 is about 10971.6464124579. The cubic root of 120377025 is about 493.7584434811.

The spelling of 120377025 in words is "one hundred twenty million, three hundred seventy-seven thousand, twenty-five".