13232563254111 has 4 divisors (see below), whose sum is σ = 17643417672152. Its totient is φ = 8821708836072.

The previous prime is 13232563254109. The next prime is 13232563254161. The reversal of 13232563254111 is 11145236523231.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 13232563254111 - 2¹ = 13232563254109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13232563254111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13232563254161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2205427209016 + ... + 2205427209021.

It is an arithmetic number, because the mean of its divisors is an integer number (4410854418038).

Almost surely, 2^{13232563254111} is an apocalyptic number.

13232563254111 is a deficient number, since it is larger than the sum of its proper divisors (4410854418041).

13232563254111 is an equidigital number, since it uses as much as digits as its factorization.

13232563254111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4410854418040.

The product of its digits is 129600, while the sum is 39.

Adding to 13232563254111 its reverse (11145236523231), we get a palindrome (24377799777342).

The spelling of 13232563254111 in words is "thirteen trillion, two hundred thirty-two billion, five hundred sixty-three million, two hundred fifty-four thousand, one hundred eleven".