18296328983 has 2 divisors, whose sum is σ = 18296328984. Its totient is φ = 18296328982.

The previous prime is 18296328917. The next prime is 18296329021. The reversal of 18296328983 is 38982369281.

It is a strong prime.

It is an emirp because it is prime and its reverse (38982369281) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 18296328983 - 2¹² = 18296324887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (18296321983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9148164491 + 9148164492.

It is an arithmetic number, because the mean of its divisors is an integer number (9148164492).

Almost surely, 2^18296328983 is an apocalyptic number.

18296328983 is a deficient number, since it is larger than the sum of its proper divisors (1).

18296328983 is an equidigital number, since it uses as much as digits as its factorization.

18296328983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8957952, while the sum is 59.

The spelling of 18296328983 in words is "eighteen billion, two hundred ninety-six million, three hundred twenty-eight thousand, nine hundred eighty-three".