202220002123103 has 2 divisors, whose sum is σ = 202220002123104. Its totient is φ = 202220002123102.

The previous prime is 202220002123049. The next prime is 202220002123151. The reversal of 202220002123103 is 301321200022202.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202220002123103 - 2⁸ = 202220002122847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202220002623103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101110001061551 + 101110001061552.

It is an arithmetic number, because the mean of its divisors is an integer number (101110001061552).

Almost surely, 2^{202220002123103} is an apocalyptic number.

202220002123103 is a deficient number, since it is larger than the sum of its proper divisors (1).

202220002123103 is an equidigital number, since it uses as much as digits as its factorization.

202220002123103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 202220002123103 its reverse (301321200022202), we get a palindrome (503541202145305).

The spelling of 202220002123103 in words is "two hundred two trillion, two hundred twenty billion, two million, one hundred twenty-three thousand, one hundred three".