2133100003100 has 72 divisors (see below), whose sum is σ = 5049914284800. Its totient is φ = 775628977600.

The previous prime is 2133100002997. The next prime is 2133100003127. The reversal of 2133100003100 is 13000013312.

It is a super-2 number, since 2×2133100003100² (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 23 ways as a sum of consecutive naturals, for example, 24441341 + ... + 24528459.

It is an arithmetic number, because the mean of its divisors is an integer number (70137698400).

Almost surely, 2^{2133100003100} is an apocalyptic number.

2133100003100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2133100003100 is an abundant number, since it is smaller than the sum of its proper divisors (2916814281700).

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

2133100003100 is a wasteful number, since it uses less digits than its factorization.

2133100003100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109403 (or 109396 counting only the distinct ones).

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

Adding to 2133100003100 its reverse (13000013312), we get a palindrome (2146100016412).

The spelling of 2133100003100 in words is "two trillion, one hundred thirty-three billion, one hundred million, three thousand, one hundred".