13224130031 has 8 divisors (see below), whose sum is σ = 15127203840. Its totient is φ = 11324534328.

The previous prime is 13224130021. The next prime is 13224130109. The reversal of 13224130031 is 13003142231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13224130031 - 2¹⁰ = 13224129007 is a prime.

It is a super-2 number, since 2×13224130031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13224129985 and 13224130012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13224130021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 861371 + ... + 876588.

It is an arithmetic number, because the mean of its divisors is an integer number (1890900480).

Almost surely, 2^13224130031 is an apocalyptic number.

13224130031 is a deficient number, since it is larger than the sum of its proper divisors (1903073809).

13224130031 is a wasteful number, since it uses less digits than its factorization.

13224130031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1739053.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13224130031 its reverse (13003142231), we get a palindrome (26227272262).

The spelling of 13224130031 in words is "thirteen billion, two hundred twenty-four million, one hundred thirty thousand, thirty-one".