20322103183 has 2 divisors, whose sum is σ = 20322103184. Its totient is φ = 20322103182.

The previous prime is 20322103181. The next prime is 20322103189. The reversal of 20322103183 is 38130122302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20322103183 - 2¹ = 20322103181 is a prime.

Together with 20322103181, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20322103181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10161051591 + 10161051592.

It is an arithmetic number, because the mean of its divisors is an integer number (10161051592).

Almost surely, 2^20322103183 is an apocalyptic number.

20322103183 is a deficient number, since it is larger than the sum of its proper divisors (1).

20322103183 is an equidigital number, since it uses as much as digits as its factorization.

20322103183 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 25.

Adding to 20322103183 its reverse (38130122302), we get a palindrome (58452225485).

The spelling of 20322103183 in words is "twenty billion, three hundred twenty-two million, one hundred three thousand, one hundred eighty-three".