117240300 has 54 divisors (see below), whose sum is σ = 367486028. Its totient is φ = 31263840.

The previous prime is 117240289. The next prime is 117240307. The reversal of 117240300 is 3042711.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (117240307) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 64234 + ... + 66033.

Almost surely, 2^117240300 is an apocalyptic number.

117240300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117240300 is an abundant number, since it is smaller than the sum of its proper divisors (250245728).

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

117240300 is a wasteful number, since it uses less digits than its factorization.

117240300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130287 (or 130277 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 117240300 is about 10827.7560002061. The cubic root of 117240300 is about 489.4319392261.

The spelling of 117240300 in words is "one hundred seventeen million, two hundred forty thousand, three hundred".