13302303020203 has 4 divisors (see below), whose sum is σ = 13302502369408. Its totient is φ = 13302103671000.

The previous prime is 13302303020189. The next prime is 13302303020261. The reversal of 13302303020203 is 30202030320331.

13302303020203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13302303020203 is a prime.

It is a super-2 number, since 2×13302303020203² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13302303023203) 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, 99574476 + ... + 99707977.

It is an arithmetic number, because the mean of its divisors is an integer number (3325625592352).

Almost surely, 2^{13302303020203} is an apocalyptic number.

13302303020203 is a deficient number, since it is larger than the sum of its proper divisors (199349205).

13302303020203 is an equidigital number, since it uses as much as digits as its factorization.

13302303020203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199349204.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 13302303020203 its reverse (30202030320331), we get a palindrome (43504333340534).

The spelling of 13302303020203 in words is "thirteen trillion, three hundred two billion, three hundred three million, twenty thousand, two hundred three".