120033013021985 has 32 divisors (see below), whose sum is σ = 166503524977152. Its totient is φ = 81367460236800.

The previous prime is 120033013021969. The next prime is 120033013022023. The reversal of 120033013021985 is 589120310330021.

It is a happy number.

It is not a de Polignac number, because 120033013021985 - 2⁴ = 120033013021969 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23953652 + ... + 28527941.

It is an arithmetic number, because the mean of its divisors is an integer number (5203235155536).

Almost surely, 2^{120033013021985} is an apocalyptic number.

It is an amenable number.

120033013021985 is a deficient number, since it is larger than the sum of its proper divisors (46470511955167).

120033013021985 is a wasteful number, since it uses less digits than its factorization.

120033013021985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52482353.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 120033013021985 in words is "one hundred twenty trillion, thirty-three billion, thirteen million, twenty-one thousand, nine hundred eighty-five".