117255100 has 36 divisors (see below), whose sum is σ = 254997568. Its totient is φ = 46800000.

The previous prime is 117255079. The next prime is 117255139. The reversal of 117255100 is 1552711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59125 + ... + 61075.

Almost surely, 2^117255100 is an apocalyptic number.

117255100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117255100 is an abundant number, since it is smaller than the sum of its proper divisors (137742468).

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

117255100 is a wasteful number, since it uses less digits than its factorization.

117255100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2566 (or 2559 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 22.

The square root of 117255100 is about 10828.4394074123. The cubic root of 117255100 is about 489.4525330774.

The spelling of 117255100 in words is "one hundred seventeen million, two hundred fifty-five thousand, one hundred".