13013221332203 has 2 divisors, whose sum is σ = 13013221332204. Its totient is φ = 13013221332202.

The previous prime is 13013221332131. The next prime is 13013221332227. The reversal of 13013221332203 is 30223312231031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13013221332203 - 2³⁸ = 12738343425259 is a prime.

It is not a weakly prime, because it can be changed into another prime (13013221332283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6506610666101 + 6506610666102.

It is an arithmetic number, because the mean of its divisors is an integer number (6506610666102).

Almost surely, 2^{13013221332203} is an apocalyptic number.

13013221332203 is a deficient number, since it is larger than the sum of its proper divisors (1).

13013221332203 is an equidigital number, since it uses as much as digits as its factorization.

13013221332203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 13013221332203 its reverse (30223312231031), we get a palindrome (43236533563234).

The spelling of 13013221332203 in words is "thirteen trillion, thirteen billion, two hundred twenty-one million, three hundred thirty-two thousand, two hundred three".