100090065000 has 80 divisors (see below), whose sum is σ = 312681409920. Its totient is φ = 26690680000.

The previous prime is 100090064981. The next prime is 100090065107. The reversal of 100090065000 is 560090001.

It is a super-2 number, since 2×100090065000² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3321336 + ... + 3351335.

It is an arithmetic number, because the mean of its divisors is an integer number (3908517624).

Almost surely, 2^100090065000 is an apocalyptic number.

100090065000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100090065000 is an abundant number, since it is smaller than the sum of its proper divisors (212591344920).

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

100090065000 is an equidigital number, since it uses as much as digits as its factorization.

100090065000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6672700 (or 6672681 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 21.

The spelling of 100090065000 in words is "one hundred billion, ninety million, sixty-five thousand".