182018191013 has 2 divisors, whose sum is σ = 182018191014. Its totient is φ = 182018191012.

The previous prime is 182018191001. The next prime is 182018191079. The reversal of 182018191013 is 310191810281.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 178610200129 + 3407990884 = 422623^2 + 58378^2 .

It is a cyclic number.

It is not a de Polignac number, because 182018191013 - 2⁴ = 182018190997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (182018196013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91009095506 + 91009095507.

It is an arithmetic number, because the mean of its divisors is an integer number (91009095507).

Almost surely, 2^182018191013 is an apocalyptic number.

It is an amenable number.

182018191013 is a deficient number, since it is larger than the sum of its proper divisors (1).

182018191013 is an equidigital number, since it uses as much as digits as its factorization.

182018191013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 35.

The spelling of 182018191013 in words is "one hundred eighty-two billion, eighteen million, one hundred ninety-one thousand, thirteen".