13301220311 has 2 divisors, whose sum is σ = 13301220312. Its totient is φ = 13301220310.

The previous prime is 13301220299. The next prime is 13301220319. The reversal of 13301220311 is 11302210331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13301220311 - 2²² = 13297026007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13301220311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13301220319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6650610155 + 6650610156.

It is an arithmetic number, because the mean of its divisors is an integer number (6650610156).

Almost surely, 2^13301220311 is an apocalyptic number.

13301220311 is a deficient number, since it is larger than the sum of its proper divisors (1).

13301220311 is an equidigital number, since it uses as much as digits as its factorization.

13301220311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13301220311 its reverse (11302210331), we get a palindrome (24603430642).

The spelling of 13301220311 in words is "thirteen billion, three hundred one million, two hundred twenty thousand, three hundred eleven".