13564311107 has 2 divisors, whose sum is σ = 13564311108. Its totient is φ = 13564311106.

The previous prime is 13564311097. The next prime is 13564311121. The reversal of 13564311107 is 70111346531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13564311107 - 2⁴ = 13564311091 is a prime.

It is not a weakly prime, because it can be changed into another prime (13564311127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6782155553 + 6782155554.

It is an arithmetic number, because the mean of its divisors is an integer number (6782155554).

Almost surely, 2^13564311107 is an apocalyptic number.

13564311107 is a deficient number, since it is larger than the sum of its proper divisors (1).

13564311107 is an equidigital number, since it uses as much as digits as its factorization.

13564311107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 32.

Adding to 13564311107 its reverse (70111346531), we get a palindrome (83675657638).

The spelling of 13564311107 in words is "thirteen billion, five hundred sixty-four million, three hundred eleven thousand, one hundred seven".