13243322334231 has 36 divisors (see below), whose sum is σ = 21035149166304. Its totient is φ = 8022900325440.

The previous prime is 13243322334227. The next prime is 13243322334239.

13243322334231 is a `hidden beast` number, since 1 + 3 + 2 + 4 + 3 + 3 + 223 + 3 + 423 + 1 = 666.

13243322334231 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 13243322334231 - 2² = 13243322334227 is a prime.

It is a super-2 number, since 2×13243322334231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13243322334239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 65026 + ... + 5146928.

It is an arithmetic number, because the mean of its divisors is an integer number (584309699064).

Almost surely, 2^{13243322334231} is an apocalyptic number.

13243322334231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13243322334231 is a deficient number, since it is larger than the sum of its proper divisors (7791826832073).

13243322334231 is a wasteful number, since it uses less digits than its factorization.

13243322334231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5084324 (or 5084310 counting only the distinct ones).

The product of its digits is 186624, while the sum is 36.

It can be divided in two parts, 1324332 and 2334231, that added together give a palindrome (3658563).

The spelling of 13243322334231 in words is "thirteen trillion, two hundred forty-three billion, three hundred twenty-two million, three hundred thirty-four thousand, two hundred thirty-one".