210020100132100 has 36 divisors (see below), whose sum is σ = 456212972407248. Its totient is φ = 83921522980000.

The previous prime is 210020100132091. The next prime is 210020100132109. The reversal of 210020100132100 is 1231001020012.

210020100132100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (210020100132091) and next prime (210020100132109).

It is not an unprimeable number, because it can be changed into a prime (210020100132109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1081365826 + ... + 1081560025.

It is an arithmetic number, because the mean of its divisors is an integer number (12672582566868).

Almost surely, 2^{210020100132100} is an apocalyptic number.

210020100132100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210020100132100 is an abundant number, since it is smaller than the sum of its proper divisors (246192872275148).

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

210020100132100 is a wasteful number, since it uses less digits than its factorization.

210020100132100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2162926836 (or 2162926829 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 210020100132100 its reverse (1231001020012), we get a palindrome (211251101152112).

The spelling of 210020100132100 in words is "two hundred ten trillion, twenty billion, one hundred million, one hundred thirty-two thousand, one hundred".