2032020100 has 72 divisors (see below), whose sum is σ = 5019553728. Its totient is φ = 706780800.

The previous prime is 2032020079. The next prime is 2032020119. The reversal of 2032020100 is 10202302.

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 23 ways as a sum of consecutive naturals, for example, 14859 + ... + 65458.

It is an arithmetic number, because the mean of its divisors is an integer number (69716024).

Almost surely, 2^2032020100 is an apocalyptic number.

2032020100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2032020100 is an abundant number, since it is smaller than the sum of its proper divisors (2987533628).

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

2032020100 is a wasteful number, since it uses less digits than its factorization.

2032020100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80365 (or 80358 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 2032020100 is about 45077.9336261102. The cubic root of 2032020100 is about 1266.6092825650.

Adding to 2032020100 its reverse (10202302), we get a palindrome (2042222402).

The spelling of 2032020100 in words is "two billion, thirty-two million, twenty thousand, one hundred".