120053313 has 8 divisors (see below), whose sum is σ = 177856800. Its totient is φ = 80035524.

The previous prime is 120053309. The next prime is 120053383. The reversal of 120053313 is 313350021.

120053313 is a `hidden beast` number, since 120 + 0 + 533 + 13 = 666.

It is not a de Polignac number, because 120053313 - 2² = 120053309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120053383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2223183 + ... + 2223236.

It is an arithmetic number, because the mean of its divisors is an integer number (22232100).

Almost surely, 2^120053313 is an apocalyptic number.

It is an amenable number.

120053313 is a deficient number, since it is larger than the sum of its proper divisors (57803487).

120053313 is an equidigital number, since it uses as much as digits as its factorization.

120053313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4446428 (or 4446422 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 120053313 is about 10956.8842742816. The cubic root of 120053313 is about 493.3154491427.

The spelling of 120053313 in words is "one hundred twenty million, fifty-three thousand, three hundred thirteen".