13534345003 has 2 divisors, whose sum is σ = 13534345004. Its totient is φ = 13534345002.

The previous prime is 13534345001. The next prime is 13534345039. The reversal of 13534345003 is 30054343531.

It is a weak prime.

It is an emirp because it is prime and its reverse (30054343531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13534345003 - 2¹ = 13534345001 is a prime.

Together with 13534345001, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13534345001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6767172501 + 6767172502.

It is an arithmetic number, because the mean of its divisors is an integer number (6767172502).

Almost surely, 2^13534345003 is an apocalyptic number.

13534345003 is a deficient number, since it is larger than the sum of its proper divisors (1).

13534345003 is an equidigital number, since it uses as much as digits as its factorization.

13534345003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 13534345003 its reverse (30054343531), we get a palindrome (43588688534).

The spelling of 13534345003 in words is "thirteen billion, five hundred thirty-four million, three hundred forty-five thousand, three".