120074143 has 16 divisors (see below), whose sum is σ = 141133824. Its totient is φ = 100022400.

The previous prime is 120074137. The next prime is 120074159. The reversal of 120074143 is 341470021.

It is a de Polignac number, because none of the positive numbers 2^k-120074143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120074443) 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, 48471 + ... + 50887.

It is an arithmetic number, because the mean of its divisors is an integer number (8820864).

Almost surely, 2^120074143 is an apocalyptic number.

120074143 is a deficient number, since it is larger than the sum of its proper divisors (21059681).

120074143 is a wasteful number, since it uses less digits than its factorization.

120074143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2622.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 120074143 is about 10957.8347769986. The cubic root of 120074143 is about 493.3439785971.

The spelling of 120074143 in words is "one hundred twenty million, seventy-four thousand, one hundred forty-three".