117885102300 has 288 divisors, whose sum is σ = 437099801600. Its totient is φ = 26697496320.

The previous prime is 117885102299. The next prime is 117885102329. The reversal of 117885102300 is 3201588711.

117885102300 is a `hidden beast` number, since 1 + 178 + 85 + 102 + 300 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2031489 + ... + 2088711.

Almost surely, 2^117885102300 is an apocalyptic number.

117885102300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117885102300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218549900800).

117885102300 is an abundant number, since it is smaller than the sum of its proper divisors (319214699300).

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

117885102300 is a wasteful number, since it uses less digits than its factorization.

117885102300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57362 (or 57349 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 36.

Adding to 117885102300 its sum of digits (36), we get a square (117885102336 = 343344²).

The spelling of 117885102300 in words is "one hundred seventeen billion, eight hundred eighty-five million, one hundred two thousand, three hundred".