13270003 has 2 divisors, whose sum is σ = 13270004. Its totient is φ = 13270002.

The previous prime is 13269983. The next prime is 13270009. The reversal of 13270003 is 30007231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13270003 - 2²¹ = 11172851 is a prime.

It is not a weakly prime, because it can be changed into another prime (13270009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6635001 + 6635002.

It is an arithmetic number, because the mean of its divisors is an integer number (6635002).

Almost surely, 2^13270003 is an apocalyptic number.

13270003 is a deficient number, since it is larger than the sum of its proper divisors (1).

13270003 is an equidigital number, since it uses as much as digits as its factorization.

13270003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 16.

The square root of 13270003 is about 3642.8015317884. The cubic root of 13270003 is about 236.7501922556.

Adding to 13270003 its reverse (30007231), we get a palindrome (43277234).

The spelling of 13270003 in words is "thirteen million, two hundred seventy thousand, three".