100023100000 has 72 divisors (see below), whose sum is σ = 246135090096. Its totient is φ = 40009200000.

The previous prime is 100023099983. The next prime is 100023100019. The reversal of 100023100000 is 1320001.

It is a super-2 number, since 2×100023100000² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 400116 + ... + 600115.

It is an arithmetic number, because the mean of its divisors is an integer number (3418542918).

Almost surely, 2^100023100000 is an apocalyptic number.

100023100000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100023100000 is an abundant number, since it is smaller than the sum of its proper divisors (146111990096).

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

100023100000 is an frugal number, since it uses more digits than its factorization.

100023100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000266 (or 1000238 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 7.

Adding to 100023100000 its reverse (1320001), we get a palindrome (100024420001).

The spelling of 100023100000 in words is "one hundred billion, twenty-three million, one hundred thousand".