120267057 has 16 divisors (see below), whose sum is σ = 165637440. Its totient is φ = 77562432.

The previous prime is 120267053. The next prime is 120267067. The reversal of 120267057 is 750762021.

It is not a de Polignac number, because 120267057 - 2² = 120267053 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120267053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16843 + ... + 22895.

It is an arithmetic number, because the mean of its divisors is an integer number (10352340).

Almost surely, 2^120267057 is an apocalyptic number.

It is an amenable number.

120267057 is a deficient number, since it is larger than the sum of its proper divisors (45370383).

120267057 is a wasteful number, since it uses less digits than its factorization.

120267057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6272.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 120267057 is about 10966.6338044087. The cubic root of 120267057 is about 493.6080433222.

The spelling of 120267057 in words is "one hundred twenty million, two hundred sixty-seven thousand, fifty-seven".