13263412111 has 2 divisors, whose sum is σ = 13263412112. Its totient is φ = 13263412110.

The previous prime is 13263412081. The next prime is 13263412159. The reversal of 13263412111 is 11121436231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13263412111 - 2⁷ = 13263411983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13263412171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6631706055 + 6631706056.

It is an arithmetic number, because the mean of its divisors is an integer number (6631706056).

Almost surely, 2^13263412111 is an apocalyptic number.

13263412111 is a deficient number, since it is larger than the sum of its proper divisors (1).

13263412111 is an equidigital number, since it uses as much as digits as its factorization.

13263412111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 25.

Adding to 13263412111 its reverse (11121436231), we get a palindrome (24384848342).

The spelling of 13263412111 in words is "thirteen billion, two hundred sixty-three million, four hundred twelve thousand, one hundred eleven".