13104313403 has 2 divisors, whose sum is σ = 13104313404. Its totient is φ = 13104313402.

The previous prime is 13104313399. The next prime is 13104313423. The reversal of 13104313403 is 30431340131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13104313403 - 2² = 13104313399 is a prime.

It is not a weakly prime, because it can be changed into another prime (13104313423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6552156701 + 6552156702.

It is an arithmetic number, because the mean of its divisors is an integer number (6552156702).

Almost surely, 2^13104313403 is an apocalyptic number.

13104313403 is a deficient number, since it is larger than the sum of its proper divisors (1).

13104313403 is an equidigital number, since it uses as much as digits as its factorization.

13104313403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13104313403 its reverse (30431340131), we get a palindrome (43535653534).

The spelling of 13104313403 in words is "thirteen billion, one hundred four million, three hundred thirteen thousand, four hundred three".