120153051 has 28 divisors (see below), whose sum is σ = 184384728. Its totient is φ = 78218784.

The previous prime is 120152987. The next prime is 120153079. The reversal of 120153051 is 150351021.

It is not a de Polignac number, because 120153051 - 2⁶ = 120152987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120153091) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 29431 + ... + 33263.

Almost surely, 2^120153051 is an apocalyptic number.

120153051 is a deficient number, since it is larger than the sum of its proper divisors (64231677).

120153051 is an frugal number, since it uses more digits than its factorization.

120153051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3894 (or 3879 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 120153051 is about 10961.4347144888. The cubic root of 120153051 is about 493.4520236802.

The spelling of 120153051 in words is "one hundred twenty million, one hundred fifty-three thousand, fifty-one".