120053043 has 32 divisors (see below), whose sum is σ = 198777600. Its totient is φ = 70977600.

The previous prime is 120053027. The next prime is 120053053. The reversal of 120053043 is 340350021.

It is not a de Polignac number, because 120053043 - 2⁴ = 120053027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120053053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7248 + ... + 17106.

It is an arithmetic number, because the mean of its divisors is an integer number (6211800).

Almost surely, 2^120053043 is an apocalyptic number.

120053043 is a deficient number, since it is larger than the sum of its proper divisors (78724557).

120053043 is a wasteful number, since it uses less digits than its factorization.

120053043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9920 (or 9914 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 120053043 is about 10956.8719532538. The cubic root of 120053043 is about 493.3150793201.

The spelling of 120053043 in words is "one hundred twenty million, fifty-three thousand, forty-three".