22130121103 has 2 divisors, whose sum is σ = 22130121104. Its totient is φ = 22130121102.

The previous prime is 22130121089. The next prime is 22130121107. The reversal of 22130121103 is 30112103122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22130121103 - 2²⁹ = 21593250191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22130121107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11065060551 + 11065060552.

It is an arithmetic number, because the mean of its divisors is an integer number (11065060552).

Almost surely, 2^22130121103 is an apocalyptic number.

22130121103 is a deficient number, since it is larger than the sum of its proper divisors (1).

22130121103 is an equidigital number, since it uses as much as digits as its factorization.

22130121103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 22130121103 its reverse (30112103122), we get a palindrome (52242224225).

The spelling of 22130121103 in words is "twenty-two billion, one hundred thirty million, one hundred twenty-one thousand, one hundred three".