120117000 has 64 divisors (see below), whose sum is σ = 374774400. Its totient is φ = 32030400.

The previous prime is 120116999. The next prime is 120117013. The reversal of 120117000 is 711021.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17020 + ... + 23019.

It is an arithmetic number, because the mean of its divisors is an integer number (5855850).

Almost surely, 2^120117000 is an apocalyptic number.

120117000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120117000 is an abundant number, since it is smaller than the sum of its proper divisors (254657400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120117000 is a wasteful number, since it uses less digits than its factorization.

120117000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40063 (or 40049 counting only the distinct ones).

The product of its (nonzero) digits is 14, while the sum is 12.

The square root of 120117000 is about 10959.7901439763. The cubic root of 120117000 is about 493.4026665804.

Adding to 120117000 its reverse (711021), we get a palindrome (120828021).

The spelling of 120117000 in words is "one hundred twenty million, one hundred seventeen thousand".