120113122 has 4 divisors (see below), whose sum is σ = 180169686. Its totient is φ = 60056560.

The previous prime is 120113113. The next prime is 120113159. The reversal of 120113122 is 221311021.

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

It can be written as a sum of positive squares in only one way, i.e., 64625521 + 55487601 = 8039^2 + 7449^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30028279 + ... + 30028282.

Almost surely, 2^120113122 is an apocalyptic number.

120113122 is a deficient number, since it is larger than the sum of its proper divisors (60056564).

120113122 is an equidigital number, since it uses as much as digits as its factorization.

120113122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60056563.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 120113122 is about 10959.6132231024. The cubic root of 120113122 is about 493.3973566572.

Adding to 120113122 its reverse (221311021), we get a palindrome (341424143).

The spelling of 120113122 in words is "one hundred twenty million, one hundred thirteen thousand, one hundred twenty-two".