120372713 has 8 divisors (see below), whose sum is σ = 121311432. Its totient is φ = 119437696.

The previous prime is 120372689. The next prime is 120372739. The reversal of 120372713 is 317273021.

It can be written as a sum of positive squares in 4 ways, for example, as 14961424 + 105411289 = 3868^2 + 10267^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120372713 - 2⁸ = 120372457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120372743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109181 + ... + 110277.

It is an arithmetic number, because the mean of its divisors is an integer number (15163929).

Almost surely, 2^120372713 is an apocalyptic number.

It is an amenable number.

120372713 is a deficient number, since it is larger than the sum of its proper divisors (938719).

120372713 is a wasteful number, since it uses less digits than its factorization.

120372713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851.

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 120372713 is about 10971.4499041831. The cubic root of 120372713 is about 493.7525478050.

The spelling of 120372713 in words is "one hundred twenty million, three hundred seventy-two thousand, seven hundred thirteen".