13310311010203 has 4 divisors (see below), whose sum is σ = 13407466565160. Its totient is φ = 13213155455248.

The previous prime is 13310311010197. The next prime is 13310311010209. The reversal of 13310311010203 is 30201011301331.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (13310311010197) and next prime (13310311010209).

It is a cyclic number.

It is not a de Polignac number, because 13310311010203 - 2²⁵ = 13310277455771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13310311010209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48577777273 + ... + 48577777546.

It is an arithmetic number, because the mean of its divisors is an integer number (3351866641290).

Almost surely, 2^{13310311010203} is an apocalyptic number.

13310311010203 is a deficient number, since it is larger than the sum of its proper divisors (97155554957).

13310311010203 is an equidigital number, since it uses as much as digits as its factorization.

13310311010203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97155554956.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 13310311010203 its reverse (30201011301331), we get a palindrome (43511322311534).

The spelling of 13310311010203 in words is "thirteen trillion, three hundred ten billion, three hundred eleven million, ten thousand, two hundred three".