2010001100100 has 144 divisors (see below), whose sum is σ = 6730535884800. Its totient is φ = 453613230720.

The previous prime is 2010001100087. The next prime is 2010001100111. The reversal of 2010001100100 is 10011000102.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5891970 + ... + 6223769.

Almost surely, 2^{2010001100100} is an apocalyptic number.

2010001100100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2010001100100 is an abundant number, since it is smaller than the sum of its proper divisors (4720534784700).

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

2010001100100 is a wasteful number, since it uses less digits than its factorization.

2010001100100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12115842 (or 12115835 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 2010001100100 its reverse (10011000102), we get a palindrome (2020012100202).

The spelling of 2010001100100 in words is "two trillion, ten billion, one million, one hundred thousand, one hundred".