120118369 has 4 divisors (see below), whose sum is σ = 137278144. Its totient is φ = 102958596.

The previous prime is 120118367. The next prime is 120118403. The reversal of 120118369 is 963811021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120118369 - 2¹ = 120118367 is a prime.

It is a super-2 number, since 2×120118369² = 28856845142440322, which contains 22 as substring.

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 120118369.

It is not an unprimeable number, because it can be changed into a prime (120118363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8579877 + ... + 8579890.

It is an arithmetic number, because the mean of its divisors is an integer number (34319536).

Almost surely, 2^120118369 is an apocalyptic number.

It is an amenable number.

120118369 is a deficient number, since it is larger than the sum of its proper divisors (17159775).

120118369 is an equidigital number, since it uses as much as digits as its factorization.

120118369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17159774.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 120118369 is about 10959.8525993738. The cubic root of 120118369 is about 493.4045410464.

The spelling of 120118369 in words is "one hundred twenty million, one hundred eighteen thousand, three hundred sixty-nine".