120552163 has 4 divisors (see below), whose sum is σ = 122595480. Its totient is φ = 118508848.

The previous prime is 120552139. The next prime is 120552167. The reversal of 120552163 is 361255021.

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

It is a cyclic number.

It is not a de Polignac number, because 120552163 - 2²¹ = 118455011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120552167) 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, 1021570 + ... + 1021687.

It is an arithmetic number, because the mean of its divisors is an integer number (30648870).

Almost surely, 2^120552163 is an apocalyptic number.

120552163 is a deficient number, since it is larger than the sum of its proper divisors (2043317).

120552163 is an equidigital number, since it uses as much as digits as its factorization.

120552163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2043316.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 120552163 is about 10979.6249025183. The cubic root of 120552163 is about 493.9977858359.

The spelling of 120552163 in words is "one hundred twenty million, five hundred fifty-two thousand, one hundred sixty-three".