120122013 has 8 divisors (see below), whose sum is σ = 174722976. Its totient is φ = 72801200.

The previous prime is 120122003. The next prime is 120122021. The reversal of 120122013 is 310221021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120122013 - 2⁴ = 120121997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120122013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120122003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1819998 + ... + 1820063.

It is an arithmetic number, because the mean of its divisors is an integer number (21840372).

Almost surely, 2^120122013 is an apocalyptic number.

It is an amenable number.

120122013 is a deficient number, since it is larger than the sum of its proper divisors (54600963).

120122013 is a wasteful number, since it uses less digits than its factorization.

120122013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3640075.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 120122013 is about 10960.0188412247. The cubic root of 120122013 is about 493.4095304247.

Adding to 120122013 its reverse (310221021), we get a palindrome (430343034).

The spelling of 120122013 in words is "one hundred twenty million, one hundred twenty-two thousand, thirteen".