2113023030112 has 24 divisors (see below), whose sum is σ = 4160162988576. Its totient is φ = 1056473699712.

The previous prime is 2113023030043. The next prime is 2113023030119. The reversal of 2113023030112 is 2110303203112.

It is a self number, because there is not a number n which added to its sum of digits gives 2113023030112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113023030119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262728 + ... + 2072455.

It is an arithmetic number, because the mean of its divisors is an integer number (173340124524).

Almost surely, 2^{2113023030112} is an apocalyptic number.

It is an amenable number.

2113023030112 is a deficient number, since it is larger than the sum of its proper divisors (2047139958464).

2113023030112 is a wasteful number, since it uses less digits than its factorization.

2113023030112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2363470 (or 2363462 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2113023030112 its reverse (2110303203112), we get a palindrome (4223326233224).

The spelling of 2113023030112 in words is "two trillion, one hundred thirteen billion, twenty-three million, thirty thousand, one hundred twelve".