2100033103100 has 36 divisors (see below), whose sum is σ = 4587656241000. Its totient is φ = 834375562560.

The previous prime is 2100033103097. The next prime is 2100033103117. The reversal of 2100033103100 is 13013300012.

It is a super-2 number, since 2×2100033103100² (a number of 25 digits) contains 22 as substring.

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, 70456010 + ... + 70485809.

Almost surely, 2^{2100033103100} is an apocalyptic number.

2100033103100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2100033103100 is an abundant number, since it is smaller than the sum of its proper divisors (2487623137900).

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

2100033103100 is a wasteful number, since it uses less digits than its factorization.

2100033103100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140941982 (or 140941975 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 2100033103100 its reverse (13013300012), we get a palindrome (2113046403112).

The spelling of 2100033103100 in words is "two trillion, one hundred billion, thirty-three million, one hundred three thousand, one hundred".