11331132302320 has 80 divisors (see below), whose sum is σ = 27255467100960. Its totient is φ = 4375817772032.

The previous prime is 11331132302249. The next prime is 11331132302359. The reversal of 11331132302320 is 2320323113311.

11331132302320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

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, 30408654 + ... + 30779026.

It is an arithmetic number, because the mean of its divisors is an integer number (340693338762).

Almost surely, 2^{11331132302320} is an apocalyptic number.

11331132302320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11331132302320 is an abundant number, since it is smaller than the sum of its proper divisors (15924334798640).

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

11331132302320 is a wasteful number, since it uses less digits than its factorization.

11331132302320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383602 (or 383596 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 11331132302320 its reverse (2320323113311), we get a palindrome (13651455415631).

The spelling of 11331132302320 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-two million, three hundred two thousand, three hundred twenty".