11310322312320 has 64 divisors (see below), whose sum is σ = 36051652376640. Its totient is φ = 3016085949440.

The previous prime is 11310322312301. The next prime is 11310322312321. The reversal of 11310322312320 is 2321322301311.

It is a tau number, because it is divible by the number of its divisors (64).

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

It is not an unprimeable number, because it can be changed into a prime (11310322312321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2945394516 + ... + 2945398355.

It is an arithmetic number, because the mean of its divisors is an integer number (563307068385).

Almost surely, 2^{11310322312320} is an apocalyptic number.

11310322312320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11310322312320 is an abundant number, since it is smaller than the sum of its proper divisors (24741330064320).

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

11310322312320 is an equidigital number, since it uses as much as digits as its factorization.

11310322312320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5890792893 (or 5890792881 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 11310322312320 its reverse (2321322301311), we get a palindrome (13631644613631).

The spelling of 11310322312320 in words is "eleven trillion, three hundred ten billion, three hundred twenty-two million, three hundred twelve thousand, three hundred twenty".