13617439103 has 2 divisors, whose sum is σ = 13617439104. Its totient is φ = 13617439102.

The previous prime is 13617439079. The next prime is 13617439111. The reversal of 13617439103 is 30193471631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13617439103 - 2¹⁴ = 13617422719 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13617439153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6808719551 + 6808719552.

It is an arithmetic number, because the mean of its divisors is an integer number (6808719552).

Almost surely, 2^13617439103 is an apocalyptic number.

13617439103 is a deficient number, since it is larger than the sum of its proper divisors (1).

13617439103 is an equidigital number, since it uses as much as digits as its factorization.

13617439103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 38.

The spelling of 13617439103 in words is "thirteen billion, six hundred seventeen million, four hundred thirty-nine thousand, one hundred three".