101080644800 has 42 divisors (see below), whose sum is σ = 248721565548. Its totient is φ = 40432257280.

The previous prime is 101080644793. The next prime is 101080644809. The reversal of 101080644800 is 8446080101.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (101080644809) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31586102 + ... + 31589301.

Almost surely, 2^101080644800 is an apocalyptic number.

101080644800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101080644800 is an abundant number, since it is smaller than the sum of its proper divisors (147640920748).

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

101080644800 is an equidigital number, since it uses as much as digits as its factorization.

101080644800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63175425 (or 63175410 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The spelling of 101080644800 in words is "one hundred one billion, eighty million, six hundred forty-four thousand, eight hundred".