11694431083 has 2 divisors, whose sum is σ = 11694431084. Its totient is φ = 11694431082.

The previous prime is 11694431033. The next prime is 11694431113. The reversal of 11694431083 is 38013449611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11694431083 - 2⁹ = 11694430571 is a prime.

It is not a weakly prime, because it can be changed into another prime (11694431033) 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, 5847215541 + 5847215542.

It is an arithmetic number, because the mean of its divisors is an integer number (5847215542).

Almost surely, 2^11694431083 is an apocalyptic number.

11694431083 is a deficient number, since it is larger than the sum of its proper divisors (1).

11694431083 is an equidigital number, since it uses as much as digits as its factorization.

11694431083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 11694431083 in words is "eleven billion, six hundred ninety-four million, four hundred thirty-one thousand, eighty-three".