12013233002100 has 108 divisors (see below), whose sum is σ = 41077976153760. Its totient is φ = 2912298907200.

The previous prime is 12013233002081. The next prime is 12013233002123. The reversal of 12013233002100 is 120033231021.

12013233002100 is a `hidden beast` number, since 1 + 20 + 1 + 323 + 300 + 21 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 35 ways as a sum of consecutive naturals, for example, 606719040 + ... + 606738839.

Almost surely, 2^{12013233002100} is an apocalyptic number.

12013233002100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12013233002100 is an abundant number, since it is smaller than the sum of its proper divisors (29064743151660).

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

12013233002100 is a wasteful number, since it uses less digits than its factorization.

12013233002100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213457910 (or 1213457900 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12013233002100 its reverse (120033231021), we get a palindrome (12133266233121).

The spelling of 12013233002100 in words is "twelve trillion, thirteen billion, two hundred thirty-three million, two thousand, one hundred".