13220102303 has 16 divisors (see below), whose sum is σ = 13836082176. Its totient is φ = 12616533120.

The previous prime is 13220102297. The next prime is 13220102317. The reversal of 13220102303 is 30320102231.

It is a cyclic number.

It is not a de Polignac number, because 13220102303 - 2⁸ = 13220102047 is a prime.

It is a super-2 number, since 2×13220102303² (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 (13220102333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1505975 + ... + 1514727.

It is an arithmetic number, because the mean of its divisors is an integer number (864755136).

Almost surely, 2^13220102303 is an apocalyptic number.

13220102303 is a deficient number, since it is larger than the sum of its proper divisors (615979873).

13220102303 is an equidigital number, since it uses as much as digits as its factorization.

13220102303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9454.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 13220102303 its reverse (30320102231), we get a palindrome (43540204534).

The spelling of 13220102303 in words is "thirteen billion, two hundred twenty million, one hundred two thousand, three hundred three".