120313297 has 6 divisors (see below), whose sum is σ = 130280262. Its totient is φ = 111058272.

The previous prime is 120313283. The next prime is 120313309. The reversal of 120313297 is 792313021.

It can be written as a sum of positive squares in 3 ways, for example, as 1263376 + 119049921 = 1124^2 + 10911^2 .

It is a de Polignac number, because none of the positive numbers 2^k-120313297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120313217) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 355788 + ... + 356125.

It is an arithmetic number, because the mean of its divisors is an integer number (21713377).

Almost surely, 2^120313297 is an apocalyptic number.

It is an amenable number.

120313297 is a deficient number, since it is larger than the sum of its proper divisors (9966965).

120313297 is an equidigital number, since it uses as much as digits as its factorization.

120313297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711939 (or 711926 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 120313297 is about 10968.7418148118. The cubic root of 120313297 is about 493.6712956429.

The spelling of 120313297 in words is "one hundred twenty million, three hundred thirteen thousand, two hundred ninety-seven".