13404202444103 has 2 divisors, whose sum is σ = 13404202444104. Its totient is φ = 13404202444102.

The previous prime is 13404202444033. The next prime is 13404202444109. The reversal of 13404202444103 is 30144420240431.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13404202444103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13404202444103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13404202444109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6702101222051 + 6702101222052.

It is an arithmetic number, because the mean of its divisors is an integer number (6702101222052).

Almost surely, 2^{13404202444103} is an apocalyptic number.

13404202444103 is a deficient number, since it is larger than the sum of its proper divisors (1).

13404202444103 is an equidigital number, since it uses as much as digits as its factorization.

13404202444103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 13404202444103 its reverse (30144420240431), we get a palindrome (43548622684534).

The spelling of 13404202444103 in words is "thirteen trillion, four hundred four billion, two hundred two million, four hundred forty-four thousand, one hundred three".