120117260 has 12 divisors (see below), whose sum is σ = 252246288. Its totient is φ = 48046896.

The previous prime is 120117253. The next prime is 120117269. The reversal of 120117260 is 62711021.

It is a super-2 number, since 2×120117260² = 28856312299815200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 6005863 = 120117260 / (1 + 2 + 0 + 1 + 1 + 7 + 2 + 6 + 0).

It is not an unprimeable number, because it can be changed into a prime (120117269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3002912 + ... + 3002951.

It is an arithmetic number, because the mean of its divisors is an integer number (21020524).

Almost surely, 2^120117260 is an apocalyptic number.

120117260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120117260 is an abundant number, since it is smaller than the sum of its proper divisors (132129028).

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

120117260 is a wasteful number, since it uses less digits than its factorization.

120117260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6005872 (or 6005870 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 120117260 is about 10959.8020055109. The cubic root of 120117260 is about 493.4030225794.

Adding to 120117260 its reverse (62711021), we get a palindrome (182828281).

The spelling of 120117260 in words is "one hundred twenty million, one hundred seventeen thousand, two hundred sixty".