11385316783 has 2 divisors, whose sum is σ = 11385316784. Its totient is φ = 11385316782.

The previous prime is 11385316777. The next prime is 11385316807. The reversal of 11385316783 is 38761358311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11385316783 - 2⁵ = 11385316751 is a prime.

It is a super-2 number, since 2×11385316783² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11385316763) 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, 5692658391 + 5692658392.

It is an arithmetic number, because the mean of its divisors is an integer number (5692658392).

Almost surely, 2^11385316783 is an apocalyptic number.

11385316783 is a deficient number, since it is larger than the sum of its proper divisors (1).

11385316783 is an equidigital number, since it uses as much as digits as its factorization.

11385316783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 46.

The spelling of 11385316783 in words is "eleven billion, three hundred eighty-five million, three hundred sixteen thousand, seven hundred eighty-three".