2010010032100 has 108 divisors (see below), whose sum is σ = 5074506978996. Its totient is φ = 689055655680.

The previous prime is 2010010031999. The next prime is 2010010032119. The reversal of 2010010032100 is 12300100102.

It can be written as a sum of positive squares in 6 ways, for example, as 385899379264 + 1624110652836 = 621208^2 + 1274406^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 44846902 + ... + 44891698.

Almost surely, 2^{2010010032100} is an apocalyptic number.

2010010032100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2010010032100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2537253489498).

2010010032100 is an abundant number, since it is smaller than the sum of its proper divisors (3064496946896).

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

2010010032100 is a wasteful number, since it uses less digits than its factorization.

2010010032100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53982 (or 53968 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 2010010032100 its reverse (12300100102), we get a palindrome (2022310132202).

The spelling of 2010010032100 in words is "two trillion, ten billion, ten million, thirty-two thousand, one hundred".