2031000210100 has 36 divisors (see below), whose sum is σ = 4639232063200. Its totient is φ = 769642184160.

The previous prime is 2031000210097. The next prime is 2031000210133. The reversal of 2031000210100 is 10120001302.

It is a super-3 number, since 3×2031000210100³ (a number of 38 digits) contains 333 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 534471840 + ... + 534475639.

Almost surely, 2^{2031000210100} is an apocalyptic number.

2031000210100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2031000210100 is an abundant number, since it is smaller than the sum of its proper divisors (2608231853100).

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

2031000210100 is a wasteful number, since it uses less digits than its factorization.

2031000210100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068947512 (or 1068947505 counting only the distinct ones).

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

Adding to 2031000210100 its reverse (10120001302), we get a palindrome (2041120211402).

The spelling of 2031000210100 in words is "two trillion, thirty-one billion, two hundred ten thousand, one hundred".