120459153 has 4 divisors (see below), whose sum is σ = 160612208. Its totient is φ = 80306100.

The previous prime is 120459151. The next prime is 120459169. The reversal of 120459153 is 351954021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 120459153 - 2¹ = 120459151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120459153.

It is not an unprimeable number, because it can be changed into a prime (120459151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20076523 + ... + 20076528.

It is an arithmetic number, because the mean of its divisors is an integer number (40153052).

Almost surely, 2^120459153 is an apocalyptic number.

It is an amenable number.

120459153 is a deficient number, since it is larger than the sum of its proper divisors (40153055).

120459153 is an equidigital number, since it uses as much as digits as its factorization.

120459153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40153054.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 120459153 is about 10975.3885124856. The cubic root of 120459153 is about 493.8707079125.

The spelling of 120459153 in words is "one hundred twenty million, four hundred fifty-nine thousand, one hundred fifty-three".