100368980 has 24 divisors (see below), whose sum is σ = 211341312. Its totient is φ = 40039712.

The previous prime is 100368977. The next prime is 100368991. The reversal of 100368980 is 89863001.

It is a super-3 number, since 3×100368980³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100368980.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1109 + ... + 14211.

It is an arithmetic number, because the mean of its divisors is an integer number (8805888).

Almost surely, 2^100368980 is an apocalyptic number.

100368980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100368980 is an abundant number, since it is smaller than the sum of its proper divisors (110972332).

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

100368980 is a wasteful number, since it uses less digits than its factorization.

100368980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13495 (or 13493 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 100368980 is about 10018.4320130448. The cubic root of 100368980 is about 464.7290671298.

The spelling of 100368980 in words is "one hundred million, three hundred sixty-eight thousand, nine hundred eighty".