13348403 has 2 divisors, whose sum is σ = 13348404. Its totient is φ = 13348402.

The previous prime is 13348399. The next prime is 13348427. The reversal of 13348403 is 30484331.

13348403 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13348403 - 2² = 13348399 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (13348003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6674201 + 6674202.

It is an arithmetic number, because the mean of its divisors is an integer number (6674202).

Almost surely, 2^13348403 is an apocalyptic number.

13348403 is a deficient number, since it is larger than the sum of its proper divisors (1).

13348403 is an equidigital number, since it uses as much as digits as its factorization.

13348403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 13348403 is about 3653.5466330677. The cubic root of 13348403 is about 237.2155219916.

The spelling of 13348403 in words is "thirteen million, three hundred forty-eight thousand, four hundred three".