120260163 has 4 divisors (see below), whose sum is σ = 160346888. Its totient is φ = 80173440.

The previous prime is 120260149. The next prime is 120260167. The reversal of 120260163 is 361062021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 120260163 - 2⁵ = 120260131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120260167) 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, 20043358 + ... + 20043363.

It is an arithmetic number, because the mean of its divisors is an integer number (40086722).

Almost surely, 2^120260163 is an apocalyptic number.

120260163 is a deficient number, since it is larger than the sum of its proper divisors (40086725).

120260163 is an equidigital number, since it uses as much as digits as its factorization.

120260163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40086724.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 120260163 is about 10966.3194828529. The cubic root of 120260163 is about 493.5986115377.

The spelling of 120260163 in words is "one hundred twenty million, two hundred sixty thousand, one hundred sixty-three".