13140304403 has 2 divisors, whose sum is σ = 13140304404. Its totient is φ = 13140304402.

The previous prime is 13140304361. The next prime is 13140304421. The reversal of 13140304403 is 30440304131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13140304403 - 2²⁶ = 13073195539 is a prime.

It is not a weakly prime, because it can be changed into another prime (13140304423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6570152201 + 6570152202.

It is an arithmetic number, because the mean of its divisors is an integer number (6570152202).

Almost surely, 2^13140304403 is an apocalyptic number.

13140304403 is a deficient number, since it is larger than the sum of its proper divisors (1).

13140304403 is an equidigital number, since it uses as much as digits as its factorization.

13140304403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 13140304403 its reverse (30440304131), we get a palindrome (43580608534).

The spelling of 13140304403 in words is "thirteen billion, one hundred forty million, three hundred four thousand, four hundred three".