120118154 has 8 divisors (see below), whose sum is σ = 194037060. Its totient is φ = 55439136.

The previous prime is 120118153. The next prime is 120118199. The reversal of 120118154 is 451811021.

It can be written as a sum of positive squares in 2 ways, for example, as 118309129 + 1809025 = 10877^2 + 1345^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (120118153) 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, 2309939 + ... + 2309990.

Almost surely, 2^120118154 is an apocalyptic number.

120118154 is a deficient number, since it is larger than the sum of its proper divisors (73918906).

120118154 is a wasteful number, since it uses less digits than its factorization.

120118154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4619944.

The product of its (nonzero) digits is 320, while the sum is 23.

The square root of 120118154 is about 10959.8427908433. The cubic root of 120118154 is about 493.4042466644.

Adding to 120118154 its reverse (451811021), we get a palindrome (571929175).

The spelling of 120118154 in words is "one hundred twenty million, one hundred eighteen thousand, one hundred fifty-four".