1113103301212 has 24 divisors (see below), whose sum is σ = 2277978851456. Its totient is φ = 465950218608.

The previous prime is 1113103301183. The next prime is 1113103301231. The reversal of 1113103301212 is 2121033013111.

It is a self number, because there is not a number n which added to its sum of digits gives 1113103301212.

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, 462250998 + ... + 462253405.

Almost surely, 2^{1113103301212} is an apocalyptic number.

It is an amenable number.

1113103301212 is an abundant number, since it is smaller than the sum of its proper divisors (1164875550244).

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

1113103301212 is a wasteful number, since it uses less digits than its factorization.

1113103301212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924504457 (or 924504455 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1113103301212 its reverse (2121033013111), we get a palindrome (3234136314323).

The spelling of 1113103301212 in words is "one trillion, one hundred thirteen billion, one hundred three million, three hundred one thousand, two hundred twelve".