13220103103 has 2 divisors, whose sum is σ = 13220103104. Its totient is φ = 13220103102.

The previous prime is 13220103097. The next prime is 13220103107. The reversal of 13220103103 is 30130102231.

It is a strong prime.

It is an emirp because it is prime and its reverse (30130102231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13220103103 - 2²¹ = 13218005951 is a prime.

It is a super-2 number, since 2×13220103103² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13220103107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6610051551 + 6610051552.

It is an arithmetic number, because the mean of its divisors is an integer number (6610051552).

Almost surely, 2^13220103103 is an apocalyptic number.

13220103103 is a deficient number, since it is larger than the sum of its proper divisors (1).

13220103103 is an equidigital number, since it uses as much as digits as its factorization.

13220103103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13220103103 its reverse (30130102231), we get a palindrome (43350205334).

The spelling of 13220103103 in words is "thirteen billion, two hundred twenty million, one hundred three thousand, one hundred three".