1113103210912 has 96 divisors (see below), whose sum is σ = 2795701353984. Its totient is φ = 423591033600.

The previous prime is 1113103210789. The next prime is 1113103210913. The reversal of 1113103210912 is 2190123013111.

It is not an unprimeable number, because it can be changed into a prime (1113103210913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5146914 + ... + 5358817.

It is an arithmetic number, because the mean of its divisors is an integer number (29121889104).

Almost surely, 2^{1113103210912} is an apocalyptic number.

It is an amenable number.

1113103210912 is an abundant number, since it is smaller than the sum of its proper divisors (1682598143072).

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

1113103210912 is a wasteful number, since it uses less digits than its factorization.

1113103210912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10505802 (or 10505794 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 25.

The spelling of 1113103210912 in words is "one trillion, one hundred thirteen billion, one hundred three million, two hundred ten thousand, nine hundred twelve".