20031002020200 has 96 divisors (see below), whose sum is σ = 62201892886560. Its totient is φ = 5332500614400.

The previous prime is 20031002020193. The next prime is 20031002020243. The reversal of 20031002020200 is 202020013002.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 28084771 + ... + 28789170.

It is an arithmetic number, because the mean of its divisors is an integer number (647936384235).

Almost surely, 2^{20031002020200} is an apocalyptic number.

20031002020200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20031002020200 is an abundant number, since it is smaller than the sum of its proper divisors (42170890866360).

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

20031002020200 is a wasteful number, since it uses less digits than its factorization.

20031002020200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56874547 (or 56874538 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 20031002020200 its reverse (202020013002), we get a palindrome (20233022033202).

The spelling of 20031002020200 in words is "twenty trillion, thirty-one billion, two million, twenty thousand, two hundred".