102221122103 has 2 divisors, whose sum is σ = 102221122104. Its totient is φ = 102221122102.

The previous prime is 102221122061. The next prime is 102221122127. The reversal of 102221122103 is 301221122201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102221122103 - 2²⁶ = 102154013239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102221122403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51110561051 + 51110561052.

It is an arithmetic number, because the mean of its divisors is an integer number (51110561052).

Almost surely, 2^102221122103 is an apocalyptic number.

102221122103 is a deficient number, since it is larger than the sum of its proper divisors (1).

102221122103 is an equidigital number, since it uses as much as digits as its factorization.

102221122103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 102221122103 its reverse (301221122201), we get a palindrome (403442244304).

The spelling of 102221122103 in words is "one hundred two billion, two hundred twenty-one million, one hundred twenty-two thousand, one hundred three".