117120100 has 18 divisors (see below), whose sum is σ = 254150834. Its totient is φ = 46848000.

The previous prime is 117120053. The next prime is 117120119. The reversal of 117120100 is 1021711.

It can be written as a sum of positive squares in 3 ways, for example, as 350464 + 116769636 = 592^2 + 10806^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 585501 + ... + 585700.

Almost surely, 2^117120100 is an apocalyptic number.

117120100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117120100 is an abundant number, since it is smaller than the sum of its proper divisors (137030734).

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

117120100 is a wasteful number, since it uses less digits than its factorization.

117120100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1171215 (or 1171208 counting only the distinct ones).

The product of its (nonzero) digits is 14, while the sum is 13.

The square root of 117120100 is about 10822.2040269069. The cubic root of 117120100 is about 489.2646195260.

Adding to 117120100 its reverse (1021711), we get a palindrome (118141811).

The spelling of 117120100 in words is "one hundred seventeen million, one hundred twenty thousand, one hundred".