120156713 has 12 divisors (see below), whose sum is σ = 125535060. Its totient is φ = 114992640.

The previous prime is 120156677. The next prime is 120156719. The reversal of 120156713 is 317651021.

It can be written as a sum of positive squares in 2 ways, for example, as 76965529 + 43191184 = 8773^2 + 6572^2 .

It is not a de Polignac number, because 120156713 - 2¹⁴ = 120140329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120156719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92573 + ... + 93861.

It is an arithmetic number, because the mean of its divisors is an integer number (10461255).

Almost surely, 2^120156713 is an apocalyptic number.

It is an amenable number.

120156713 is a deficient number, since it is larger than the sum of its proper divisors (5378347).

120156713 is an equidigital number, since it uses as much as digits as its factorization.

120156713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448 (or 1417 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 120156713 is about 10961.6017533935. The cubic root of 120156713 is about 493.4570367391.

The spelling of 120156713 in words is "one hundred twenty million, one hundred fifty-six thousand, seven hundred thirteen".