11140311323 has 2 divisors, whose sum is σ = 11140311324. Its totient is φ = 11140311322.

The previous prime is 11140311283. The next prime is 11140311331. The reversal of 11140311323 is 32311304111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11140311323 - 2³² = 6845344027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11140311295 and 11140311304.

It is not a weakly prime, because it can be changed into another prime (11140311353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5570155661 + 5570155662.

It is an arithmetic number, because the mean of its divisors is an integer number (5570155662).

Almost surely, 2^11140311323 is an apocalyptic number.

11140311323 is a deficient number, since it is larger than the sum of its proper divisors (1).

11140311323 is an equidigital number, since it uses as much as digits as its factorization.

11140311323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11140311323 its reverse (32311304111), we get a palindrome (43451615434).

The spelling of 11140311323 in words is "eleven billion, one hundred forty million, three hundred eleven thousand, three hundred twenty-three".