11182682993 has 2 divisors, whose sum is σ = 11182682994. Its totient is φ = 11182682992.

The previous prime is 11182682923. The next prime is 11182683077. The reversal of 11182682993 is 39928628111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6519432049 + 4663250944 = 80743^2 + 68288^2 .

It is an emirp because it is prime and its reverse (39928628111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11182682993 - 2²² = 11178488689 is a prime.

It is not a weakly prime, because it can be changed into another prime (11182682923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5591341496 + 5591341497.

It is an arithmetic number, because the mean of its divisors is an integer number (5591341497).

Almost surely, 2^11182682993 is an apocalyptic number.

It is an amenable number.

11182682993 is a deficient number, since it is larger than the sum of its proper divisors (1).

11182682993 is an equidigital number, since it uses as much as digits as its factorization.

11182682993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 373248, while the sum is 50.

The spelling of 11182682993 in words is "eleven billion, one hundred eighty-two million, six hundred eighty-two thousand, nine hundred ninety-three".