13021302203 has 8 divisors (see below), whose sum is σ = 16026218208. Its totient is φ = 10302568704.

The previous prime is 13021302193. The next prime is 13021302211. The reversal of 13021302203 is 30220312031.

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 13021302203 - 2¹² = 13021298107 is a prime.

It is a super-2 number, since 2×13021302203² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13021302703) 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, 71545526 + ... + 71545707.

It is an arithmetic number, because the mean of its divisors is an integer number (2003277276).

Almost surely, 2^13021302203 is an apocalyptic number.

13021302203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13021302203 is a deficient number, since it is larger than the sum of its proper divisors (3004916005).

13021302203 is a wasteful number, since it uses less digits than its factorization.

13021302203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143091253.

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

Adding to 13021302203 its reverse (30220312031), we get a palindrome (43241614234).

The spelling of 13021302203 in words is "thirteen billion, twenty-one million, three hundred two thousand, two hundred three".