11273304923 has 2 divisors, whose sum is σ = 11273304924. Its totient is φ = 11273304922.

The previous prime is 11273304859. The next prime is 11273304943. The reversal of 11273304923 is 32940337211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11273304923 - 2⁶ = 11273304859 is a prime.

It is not a weakly prime, because it can be changed into another prime (11273304943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5636652461 + 5636652462.

It is an arithmetic number, because the mean of its divisors is an integer number (5636652462).

Almost surely, 2^11273304923 is an apocalyptic number.

11273304923 is a deficient number, since it is larger than the sum of its proper divisors (1).

11273304923 is an equidigital number, since it uses as much as digits as its factorization.

11273304923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 35.

The spelling of 11273304923 in words is "eleven billion, two hundred seventy-three million, three hundred four thousand, nine hundred twenty-three".