2203117113103 has 2 divisors, whose sum is σ = 2203117113104. Its totient is φ = 2203117113102.

The previous prime is 2203117113079. The next prime is 2203117113161. The reversal of 2203117113103 is 3013117113022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2203117113103 - 2⁹ = 2203117112591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2203117413103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101558556551 + 1101558556552.

It is an arithmetic number, because the mean of its divisors is an integer number (1101558556552).

Almost surely, 2^{2203117113103} is an apocalyptic number.

2203117113103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2203117113103 is an equidigital number, since it uses as much as digits as its factorization.

2203117113103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 25.

The spelling of 2203117113103 in words is "two trillion, two hundred three billion, one hundred seventeen million, one hundred thirteen thousand, one hundred three".