20322103199 has 2 divisors, whose sum is σ = 20322103200. Its totient is φ = 20322103198.

The previous prime is 20322103189. The next prime is 20322103223. The reversal of 20322103199 is 99130122302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20322103199 - 2⁴ = 20322103183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20322103189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10161051599 + 10161051600.

It is an arithmetic number, because the mean of its divisors is an integer number (10161051600).

Almost surely, 2^20322103199 is an apocalyptic number.

20322103199 is a deficient number, since it is larger than the sum of its proper divisors (1).

20322103199 is an equidigital number, since it uses as much as digits as its factorization.

20322103199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 32.

It can be divided in two parts, 20322103 and 199, that added together give a palindrome (20322302).

The spelling of 20322103199 in words is "twenty billion, three hundred twenty-two million, one hundred three thousand, one hundred ninety-nine".