10003321337 has 2 divisors, whose sum is σ = 10003321338. Its totient is φ = 10003321336.

The previous prime is 10003321333. The next prime is 10003321403. The reversal of 10003321337 is 73312330001.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5629350841 + 4373970496 = 75029^2 + 66136^2 .

It is a cyclic number.

It is not a de Polignac number, because 10003321337 - 2² = 10003321333 is a prime.

It is not a weakly prime, because it can be changed into another prime (10003321333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001660668 + 5001660669.

It is an arithmetic number, because the mean of its divisors is an integer number (5001660669).

Almost surely, 2^10003321337 is an apocalyptic number.

It is an amenable number.

10003321337 is a deficient number, since it is larger than the sum of its proper divisors (1).

10003321337 is an equidigital number, since it uses as much as digits as its factorization.

10003321337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 23.

Adding to 10003321337 its reverse (73312330001), we get a palindrome (83315651338).

The spelling of 10003321337 in words is "ten billion, three million, three hundred twenty-one thousand, three hundred thirty-seven".