120168049 has 8 divisors (see below), whose sum is σ = 123442560. Its totient is φ = 116923536.

The previous prime is 120168017. The next prime is 120168079. The reversal of 120168049 is 940861021.

It is a happy number.

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 120168049 - 2⁵ = 120168017 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 120168049.

It is not an unprimeable number, because it can be changed into a prime (120168079) 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, 742 + ... + 15520.

It is an arithmetic number, because the mean of its divisors is an integer number (15430320).

Almost surely, 2^120168049 is an apocalyptic number.

It is an amenable number.

120168049 is a deficient number, since it is larger than the sum of its proper divisors (3274511).

120168049 is a wasteful number, since it uses less digits than its factorization.

120168049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14999.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 120168049 is about 10962.1188189145. The cubic root of 120168049 is about 493.4725543991.

The spelling of 120168049 in words is "one hundred twenty million, one hundred sixty-eight thousand, forty-nine".