100021313211000 has 64 divisors (see below), whose sum is σ = 312066497227680. Its totient is φ = 26672350188800.

The previous prime is 100021313210981. The next prime is 100021313211047. The reversal of 100021313211000 is 112313120001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16670215869 + ... + 16670221868.

Almost surely, 2^{100021313211000} is an apocalyptic number.

100021313211000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100021313211000 is an abundant number, since it is smaller than the sum of its proper divisors (212045184016680).

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

100021313211000 is a wasteful number, since it uses less digits than its factorization.

100021313211000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33340437761 (or 33340437747 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 100021313211000 its reverse (112313120001), we get a palindrome (100133626331001).

Subtracting from 100021313211000 its reverse (112313120001), we obtain a palindrome (99909000090999).

The spelling of 100021313211000 in words is "one hundred trillion, twenty-one billion, three hundred thirteen million, two hundred eleven thousand".