20102213113183 has 2 divisors, whose sum is σ = 20102213113184. Its totient is φ = 20102213113182.

The previous prime is 20102213113111. The next prime is 20102213113223. The reversal of 20102213113183 is 38131131220102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20102213113183 - 2⁹ = 20102213112671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20102213513183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10051106556591 + 10051106556592.

It is an arithmetic number, because the mean of its divisors is an integer number (10051106556592).

Almost surely, 2^{20102213113183} is an apocalyptic number.

20102213113183 is a deficient number, since it is larger than the sum of its proper divisors (1).

20102213113183 is an equidigital number, since it uses as much as digits as its factorization.

20102213113183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 28.

Adding to 20102213113183 its reverse (38131131220102), we get a palindrome (58233344333285).

The spelling of 20102213113183 in words is "twenty trillion, one hundred two billion, two hundred thirteen million, one hundred thirteen thousand, one hundred eighty-three".