120073401 has 16 divisors (see below), whose sum is σ = 203299200. Its totient is φ = 68613264.

The previous prime is 120073381. The next prime is 120073403. The reversal of 120073401 is 104370021.

It is not a de Polignac number, because 120073401 - 2⁶ = 120073337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120073403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 317466 + ... + 317843.

It is an arithmetic number, because the mean of its divisors is an integer number (12706200).

Almost surely, 2^120073401 is an apocalyptic number.

It is an amenable number.

120073401 is a deficient number, since it is larger than the sum of its proper divisors (83225799).

120073401 is an equidigital number, since it uses as much as digits as its factorization.

120073401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635325 (or 635319 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 120073401 is about 10957.8009198926. The cubic root of 120073401 is about 493.3429623861.

The spelling of 120073401 in words is "one hundred twenty million, seventy-three thousand, four hundred one".