13003222303 has 8 divisors (see below), whose sum is σ = 13029296688. Its totient is φ = 12977168064.

The previous prime is 13003222291. The next prime is 13003222313. The reversal of 13003222303 is 30322230031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13003222303 - 2²⁵ = 12969667871 is a prime.

It is a super-2 number, since 2×13003222303² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13003222313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2088451 + ... + 2094667.

It is an arithmetic number, because the mean of its divisors is an integer number (1628662086).

Almost surely, 2^13003222303 is an apocalyptic number.

13003222303 is a deficient number, since it is larger than the sum of its proper divisors (26074385).

13003222303 is an equidigital number, since it uses as much as digits as its factorization.

13003222303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10073.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 13003222303 its reverse (30322230031), we get a palindrome (43325452334).

The spelling of 13003222303 in words is "thirteen billion, three million, two hundred twenty-two thousand, three hundred three".