13223033032231 has 16 divisors (see below), whose sum is σ = 14569220361888. Its totient is φ = 11900882032000.

The previous prime is 13223033032127. The next prime is 13223033032247.

13223033032231 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 13223033032231 - 2²⁵ = 13222999477799 is a prime.

It is a super-2 number, since 2×13223033032231² (a number of 27 digits) contains 22 as substring.

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 13223033032231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13223033032631) 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 15 ways as a sum of consecutive naturals, for example, 12371121 + ... + 13397413.

It is an arithmetic number, because the mean of its divisors is an integer number (910576272618).

Almost surely, 2^{13223033032231} is an apocalyptic number.

13223033032231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13223033032231 is a deficient number, since it is larger than the sum of its proper divisors (1346187329657).

13223033032231 is a wasteful number, since it uses less digits than its factorization.

13223033032231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038002.

The product of its (nonzero) digits is 11664, while the sum is 28.

It can be divided in two parts, 1322303 and 3032231, that added together give a palindrome (4354534).

The spelling of 13223033032231 in words is "thirteen trillion, two hundred twenty-three billion, thirty-three million, thirty-two thousand, two hundred thirty-one".