102221121103 has 2 divisors, whose sum is σ = 102221121104. Its totient is φ = 102221121102.

The previous prime is 102221121097. The next prime is 102221121109. The reversal of 102221121103 is 301121122201.

It is a balanced prime because it is at equal distance from previous prime (102221121097) and next prime (102221121109).

It is a cyclic number.

It is not a de Polignac number, because 102221121103 - 2⁹ = 102221120591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102221121109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51110560551 + 51110560552.

It is an arithmetic number, because the mean of its divisors is an integer number (51110560552).

Almost surely, 2^102221121103 is an apocalyptic number.

102221121103 is a deficient number, since it is larger than the sum of its proper divisors (1).

102221121103 is an equidigital number, since it uses as much as digits as its factorization.

102221121103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 102221121103 its reverse (301121122201), we get a palindrome (403342243304).

The spelling of 102221121103 in words is "one hundred two billion, two hundred twenty-one million, one hundred twenty-one thousand, one hundred three".