120316525 has 12 divisors (see below), whose sum is σ = 170505952. Its totient is φ = 82502640.

The previous prime is 120316499. The next prime is 120316561. The reversal of 120316525 is 525613021.

It is not a de Polignac number, because 120316525 - 2¹¹ = 120314477 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120316525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 343587 + ... + 343936.

Almost surely, 2^120316525 is an apocalyptic number.

It is an amenable number.

120316525 is a deficient number, since it is larger than the sum of its proper divisors (50189427).

120316525 is an equidigital number, since it uses as much as digits as its factorization.

120316525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687540 (or 687535 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 120316525 is about 10968.8889592337. Note that the first 3 decimals coincide. The cubic root of 120316525 is about 493.6757106625.

Adding to 120316525 its reverse (525613021), we get a palindrome (645929546).

The spelling of 120316525 in words is "one hundred twenty million, three hundred sixteen thousand, five hundred twenty-five".