2020001102 has 32 divisors (see below), whose sum is σ = 3491389440. Its totient is φ = 858611520.

The previous prime is 2020001089. The next prime is 2020001117. The reversal of 2020001102 is 2011000202.

It is a self number, because there is not a number n which added to its sum of digits gives 2020001102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1092743 + ... + 1094589.

It is an arithmetic number, because the mean of its divisors is an integer number (109105920).

Almost surely, 2^2020001102 is an apocalyptic number.

2020001102 is a deficient number, since it is larger than the sum of its proper divisors (1471388338).

2020001102 is a wasteful number, since it uses less digits than its factorization.

2020001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2456.

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

The square root of 2020001102 is about 44944.4223680759. The cubic root of 2020001102 is about 1264.1070947388.

Adding to 2020001102 its reverse (2011000202), we get a palindrome (4031001304).

The spelling of 2020001102 in words is "two billion, twenty million, one thousand, one hundred two".