1113031133112 has 16 divisors (see below), whose sum is σ = 2782577832840. Its totient is φ = 371010377696.

The previous prime is 1113031133077. The next prime is 1113031133119. The reversal of 1113031133112 is 2113311303111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113031133119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23188148583 + ... + 23188148630.

Almost surely, 2^{1113031133112} is an apocalyptic number.

1113031133112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1113031133112 is an abundant number, since it is smaller than the sum of its proper divisors (1669546699728).

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

1113031133112 is a wasteful number, since it uses less digits than its factorization.

1113031133112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46376297222 (or 46376297218 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 21.

Adding to 1113031133112 its reverse (2113311303111), we get a palindrome (3226342436223).

The spelling of 1113031133112 in words is "one trillion, one hundred thirteen billion, thirty-one million, one hundred thirty-three thousand, one hundred twelve".