100338788880 has 200 divisors, whose sum is σ = 380172792384. Its totient is φ = 24324537600.

The previous prime is 100338788839. The next prime is 100338788923. The reversal of 100338788880 is 88887833001.

100338788880 is a `hidden beast` number, since 100 + 3 + 387 + 8 + 88 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 632556 + ... + 775115.

Almost surely, 2^100338788880 is an apocalyptic number.

100338788880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100338788880 is an abundant number, since it is smaller than the sum of its proper divisors (279834003504).

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

100338788880 is a wasteful number, since it uses less digits than its factorization.

100338788880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407707 (or 1407692 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 54.

The spelling of 100338788880 in words is "one hundred billion, three hundred thirty-eight million, seven hundred eighty-eight thousand, eight hundred eighty".