2113011133112 has 48 divisors (see below), whose sum is σ = 4591262842920. Its totient is φ = 903961971200.

The previous prime is 2113011133087. The next prime is 2113011133147. The reversal of 2113011133112 is 2113311103112.

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, 41516939 + ... + 41567802.

Almost surely, 2^{2113011133112} is an apocalyptic number.

2113011133112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2113011133112 is an abundant number, since it is smaller than the sum of its proper divisors (2478251709808).

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

2113011133112 is a wasteful number, since it uses less digits than its factorization.

2113011133112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83084792 (or 83084771 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 2113011133112 its reverse (2113311103112), we get a palindrome (4226322236224).

The spelling of 2113011133112 in words is "two trillion, one hundred thirteen billion, eleven million, one hundred thirty-three thousand, one hundred twelve".