2100333113112 has 32 divisors (see below), whose sum is σ = 5654742997680. Its totient is φ = 646256342400.

The previous prime is 2100333113071. The next prime is 2100333113149. The reversal of 2100333113112 is 2113113330012.

It is a happy number.

It is a super-2 number, since 2×2100333113112² (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 7 ways as a sum of consecutive naturals, for example, 3365918139 + ... + 3365918762.

Almost surely, 2^{2100333113112} is an apocalyptic number.

It is an amenable number.

2100333113112 is an abundant number, since it is smaller than the sum of its proper divisors (3554409884568).

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

2100333113112 is a wasteful number, since it uses less digits than its factorization.

2100333113112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6731836923 (or 6731836919 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 2100333113112 its reverse (2113113330012), we get a palindrome (4213446443124).

The spelling of 2100333113112 in words is "two trillion, one hundred billion, three hundred thirty-three million, one hundred thirteen thousand, one hundred twelve".