11331312302323 has 16 divisors (see below), whose sum is σ = 12845568793120. Its totient is φ = 9908888806656.

The previous prime is 11331312302287. The next prime is 11331312302357. The reversal of 11331312302323 is 32320321313311.

It is a happy number.

11331312302323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11331312302323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11331312302291 and 11331312302300.

It is not an unprimeable number, because it can be changed into a prime (11331312302363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8549911 + ... + 9785887.

It is an arithmetic number, because the mean of its divisors is an integer number (802848049570).

Almost surely, 2^{11331312302323} is an apocalyptic number.

11331312302323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11331312302323 is a deficient number, since it is larger than the sum of its proper divisors (1514256490797).

11331312302323 is a wasteful number, since it uses less digits than its factorization.

11331312302323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273126.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 11331312302323 its reverse (32320321313311), we get a palindrome (43651633615634).

The spelling of 11331312302323 in words is "eleven trillion, three hundred thirty-one billion, three hundred twelve million, three hundred two thousand, three hundred twenty-three".