13321012363 has 2 divisors, whose sum is σ = 13321012364. Its totient is φ = 13321012362.

The previous prime is 13321012321. The next prime is 13321012417. The reversal of 13321012363 is 36321012331.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13321012363 is a prime.

It is not a weakly prime, because it can be changed into another prime (13321010363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6660506181 + 6660506182.

It is an arithmetic number, because the mean of its divisors is an integer number (6660506182).

Almost surely, 2^13321012363 is an apocalyptic number.

13321012363 is a deficient number, since it is larger than the sum of its proper divisors (1).

13321012363 is an equidigital number, since it uses as much as digits as its factorization.

13321012363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 13321012363 its reverse (36321012331), we get a palindrome (49642024694).

The spelling of 13321012363 in words is "thirteen billion, three hundred twenty-one million, twelve thousand, three hundred sixty-three".