100099997004 has 96 divisors (see below), whose sum is σ = 270176610816. Its totient is φ = 28253583360.

The previous prime is 100099996999. The next prime is 100099997051. The reversal of 100099997004 is 400799990001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4576414 + ... + 4598234.

It is an arithmetic number, because the mean of its divisors is an integer number (2814339696).

Almost surely, 2^100099997004 is an apocalyptic number.

100099997004 is a gapful number since it is divisible by the number (14) 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 100099997004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135088305408).

100099997004 is an abundant number, since it is smaller than the sum of its proper divisors (170076613812).

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

100099997004 is a wasteful number, since it uses less digits than its factorization.

100099997004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22495 (or 22493 counting only the distinct ones).

The product of its (nonzero) digits is 183708, while the sum is 48.

The spelling of 100099997004 in words is "one hundred billion, ninety-nine million, nine hundred ninety-seven thousand, four".