100999882499880 has 256 divisors, whose sum is σ = 374268945415680. Its totient is φ = 21232933761024.

The previous prime is 100999882499861. The next prime is 100999882499899. The reversal of 100999882499880 is 88994288999001.

It is an interprime number because it is at equal distance from previous prime (100999882499861) and next prime (100999882499899).

It is a Harshad number since it is a multiple of its sum of digits (84).

It is a junction number, because it is equal to n+sod(n) for n = 100999882499793 and 100999882499802.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13670239 + ... + 19719918.

It is an arithmetic number, because the mean of its divisors is an integer number (1461988068030).

Almost surely, 2^{100999882499880} is an apocalyptic number.

100999882499880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100999882499880 is an abundant number, since it is smaller than the sum of its proper divisors (273269062915800).

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

100999882499880 is a wasteful number, since it uses less digits than its factorization.

100999882499880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33390468 (or 33390464 counting only the distinct ones).

The product of its (nonzero) digits is 1934917632, while the sum is 84.

The spelling of 100999882499880 in words is "one hundred trillion, nine hundred ninety-nine billion, eight hundred eighty-two million, four hundred ninety-nine thousand, eight hundred eighty".