120745051 has 8 divisors (see below), whose sum is σ = 138101760. Its totient is φ = 103415208.

The previous prime is 120745039. The next prime is 120745061. The reversal of 120745051 is 150547021.

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 120745051 - 2¹³ = 120736859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120745061) 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, 4080 + ... + 16066.

It is an arithmetic number, because the mean of its divisors is an integer number (17262720).

Almost surely, 2^120745051 is an apocalyptic number.

120745051 is a deficient number, since it is larger than the sum of its proper divisors (17356709).

120745051 is a wasteful number, since it uses less digits than its factorization.

120745051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13433.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 120745051 is about 10988.4052983133. The cubic root of 120745051 is about 494.2611171251.

The spelling of 120745051 in words is "one hundred twenty million, seven hundred forty-five thousand, fifty-one".