11331112332320 has 96 divisors (see below), whose sum is σ = 30740386178880. Its totient is φ = 3903541079040.

The previous prime is 11331112332289. The next prime is 11331112332383. The reversal of 11331112332320 is 2323321113311.

It is a self number, because there is not a number n which added to its sum of digits gives 11331112332320.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169391087 + ... + 169457966.

It is an arithmetic number, because the mean of its divisors is an integer number (320212356030).

Almost surely, 2^{11331112332320} is an apocalyptic number.

11331112332320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11331112332320 is an abundant number, since it is smaller than the sum of its proper divisors (19409273846560).

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

11331112332320 is a wasteful number, since it uses less digits than its factorization.

11331112332320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338849098 (or 338849090 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 11331112332320 its reverse (2323321113311), we get a palindrome (13654433445631).

The spelling of 11331112332320 in words is "eleven trillion, three hundred thirty-one billion, one hundred twelve million, three hundred thirty-two thousand, three hundred twenty".