1113302331120 has 160 divisors (see below), whose sum is σ = 3970393021440. Its totient is φ = 252783820800.

The previous prime is 1113302331073. The next prime is 1113302331137. The reversal of 1113302331120 is 211332033111.

It is a happy number.

It is a super-2 number, since 2×1113302331120² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1940625 + ... + 2447984.

It is an arithmetic number, because the mean of its divisors is an integer number (24814956384).

Almost surely, 2^{1113302331120} is an apocalyptic number.

1113302331120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113302331120 is an abundant number, since it is smaller than the sum of its proper divisors (2857090690320).

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

1113302331120 is a wasteful number, since it uses less digits than its factorization.

1113302331120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4388783 (or 4388777 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1113302331120 its reverse (211332033111), we get a palindrome (1324634364231).

The spelling of 1113302331120 in words is "one trillion, one hundred thirteen billion, three hundred two million, three hundred thirty-one thousand, one hundred twenty".