2100031003110 has 16 divisors (see below), whose sum is σ = 5040074407536. Its totient is φ = 560008267488.

The previous prime is 2100031003099. The next prime is 2100031003121. The reversal of 2100031003110 is 113001300012.

It is an interprime number because it is at equal distance from previous prime (2100031003099) and next prime (2100031003121).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35000516689 + ... + 35000516748.

It is an arithmetic number, because the mean of its divisors is an integer number (315004650471).

Almost surely, 2^{2100031003110} is an apocalyptic number.

2100031003110 is an abundant number, since it is smaller than the sum of its proper divisors (2940043404426).

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

2100031003110 is a wasteful number, since it uses less digits than its factorization.

2100031003110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70001033447.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 2100031003110 its reverse (113001300012), we get a palindrome (2213032303122).

The spelling of 2100031003110 in words is "two trillion, one hundred billion, thirty-one million, three thousand, one hundred ten".