2311003013323 has 2 divisors, whose sum is σ = 2311003013324. Its totient is φ = 2311003013322.

The previous prime is 2311003013303. The next prime is 2311003013357. The reversal of 2311003013323 is 3233103001132.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2311003013323 is a prime.

It is a super-2 number, since 2×2311003013323² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2311003013294 and 2311003013303.

It is not a weakly prime, because it can be changed into another prime (2311003013303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1155501506661 + 1155501506662.

It is an arithmetic number, because the mean of its divisors is an integer number (1155501506662).

Almost surely, 2^{2311003013323} is an apocalyptic number.

2311003013323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2311003013323 is an equidigital number, since it uses as much as digits as its factorization.

2311003013323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 2311003013323 its reverse (3233103001132), we get a palindrome (5544106014455).

It can be divided in two parts, 231100 and 3013323, that added together give a palindrome (3244423).

The spelling of 2311003013323 in words is "two trillion, three hundred eleven billion, three million, thirteen thousand, three hundred twenty-three".