1113341232320 has 28 divisors (see below), whose sum is σ = 2651143810224. Its totient is φ = 445336492800.

The previous prime is 1113341232319. The next prime is 1113341232379. The reversal of 1113341232320 is 232321433111.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1113341232320.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1739595356 + ... + 1739595995.

It is an arithmetic number, because the mean of its divisors is an integer number (94683707508).

Almost surely, 2^{1113341232320} is an apocalyptic number.

1113341232320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113341232320 is an abundant number, since it is smaller than the sum of its proper divisors (1537802577904).

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

1113341232320 is an equidigital number, since it uses as much as digits as its factorization.

1113341232320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3479191368 (or 3479191358 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 1113341232320 its reverse (232321433111), we get a palindrome (1345662665431).

The spelling of 1113341232320 in words is "one trillion, one hundred thirteen billion, three hundred forty-one million, two hundred thirty-two thousand, three hundred twenty".