1113331133112 has 96 divisors (see below), whose sum is σ = 3144670663680. Its totient is φ = 325739451520.

The previous prime is 1113331133107. The next prime is 1113331133119. The reversal of 1113331133112 is 2113311333111.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113331133119) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2285208 + ... + 2729255.

It is an arithmetic number, because the mean of its divisors is an integer number (32756986080).

Almost surely, 2^{1113331133112} is an apocalyptic number.

1113331133112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1113331133112 is an abundant number, since it is smaller than the sum of its proper divisors (2031339530568).

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

1113331133112 is a wasteful number, since it uses less digits than its factorization.

1113331133112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5014541 (or 5014508 counting only the distinct ones).

The product of its digits is 486, while the sum is 24.

Adding to 1113331133112 its reverse (2113311333111), we get a palindrome (3226642466223).

The spelling of 1113331133112 in words is "one trillion, one hundred thirteen billion, three hundred thirty-one million, one hundred thirty-three thousand, one hundred twelve".