100049102980 has 24 divisors (see below), whose sum is σ = 210111789888. Its totient is φ = 40017989088.

The previous prime is 100049102887. The next prime is 100049102983. The reversal of 100049102980 is 89201940001.

It is not an unprimeable number, because it can be changed into a prime (100049102983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471297 + ... + 649783.

It is an arithmetic number, because the mean of its divisors is an integer number (8754657912).

Almost surely, 2^100049102980 is an apocalyptic number.

100049102980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100049102980 is an abundant number, since it is smaller than the sum of its proper divisors (110062686908).

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

100049102980 is a wasteful number, since it uses less digits than its factorization.

100049102980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206523 (or 206521 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 34.

The spelling of 100049102980 in words is "one hundred billion, forty-nine million, one hundred two thousand, nine hundred eighty".