100210002000120 has 160 divisors (see below), whose sum is σ = 337076654547600. Its totient is φ = 26702062636032.

The previous prime is 100210002000109. The next prime is 100210002000133. The reversal of 100210002000120 is 21000200012001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7721010 + ... + 16125569.

Almost surely, 2^{100210002000120} is an apocalyptic number.

100210002000120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100210002000120 is an abundant number, since it is smaller than the sum of its proper divisors (236866652547480).

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

100210002000120 is a wasteful number, since it uses less digits than its factorization.

100210002000120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23847899 (or 23847886 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 100210002000120 its reverse (21000200012001), we get a palindrome (121210202012121).

The spelling of 100210002000120 in words is "one hundred trillion, two hundred ten billion, two million, one hundred twenty", and thus it is an aban number.