100126640600 has 96 divisors (see below), whose sum is σ = 277618302720. Its totient is φ = 32836552320.

The previous prime is 100126640587. The next prime is 100126640609. The reversal of 100126640600 is 6046621001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 100126640600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100126640609) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1522562 + ... + 1586961.

It is an arithmetic number, because the mean of its divisors is an integer number (2891857320).

Almost surely, 2^100126640600 is an apocalyptic number.

100126640600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100126640600 is an abundant number, since it is smaller than the sum of its proper divisors (177491662120).

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

100126640600 is a wasteful number, since it uses less digits than its factorization.

100126640600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3109569 (or 3109560 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 100126640600 in words is "one hundred billion, one hundred twenty-six million, six hundred forty thousand, six hundred".