13303001 has 2 divisors, whose sum is σ = 13303002. Its totient is φ = 13303000.

The previous prime is 13302973. The next prime is 13303033. The reversal of 13303001 is 10030331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12145225 + 1157776 = 3485^2 + 1076^2 .

It is an emirp because it is prime and its reverse (10030331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13303001 - 2¹⁸ = 13040857 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13303501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6651500 + 6651501.

It is an arithmetic number, because the mean of its divisors is an integer number (6651501).

Almost surely, 2^13303001 is an apocalyptic number.

It is an amenable number.

13303001 is a deficient number, since it is larger than the sum of its proper divisors (1).

13303001 is an equidigital number, since it uses as much as digits as its factorization.

13303001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27, while the sum is 11.

The square root of 13303001 is about 3647.3279260302. The cubic root of 13303001 is about 236.9462689828.

Adding to 13303001 its reverse (10030331), we get a palindrome (23333332).

The spelling of 13303001 in words is "thirteen million, three hundred three thousand, one".