11302323391 has 2 divisors, whose sum is σ = 11302323392. Its totient is φ = 11302323390.

The previous prime is 11302323379. The next prime is 11302323443. The reversal of 11302323391 is 19332320311.

It is a weak prime.

It is an emirp because it is prime and its reverse (19332320311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11302323391 - 2¹¹ = 11302321343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11302323301) 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 as a sum of consecutive naturals, namely, 5651161695 + 5651161696.

It is an arithmetic number, because the mean of its divisors is an integer number (5651161696).

Almost surely, 2^11302323391 is an apocalyptic number.

11302323391 is a deficient number, since it is larger than the sum of its proper divisors (1).

11302323391 is an equidigital number, since it uses as much as digits as its factorization.

11302323391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 11302323391 in words is "eleven billion, three hundred two million, three hundred twenty-three thousand, three hundred ninety-one".