13124325442331 has 8 divisors (see below), whose sum is σ = 13815132065280. Its totient is φ = 12433524084648.

The previous prime is 13124325442309. The next prime is 13124325442351. The reversal of 13124325442331 is 13324452342131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13124325442331 is a prime.

It is a super-2 number, since 2×13124325442331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13124325442351) 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, 4447250 + ... + 6784296.

It is an arithmetic number, because the mean of its divisors is an integer number (1726891508160).

Almost surely, 2^{13124325442331} is an apocalyptic number.

13124325442331 is a deficient number, since it is larger than the sum of its proper divisors (690806622949).

13124325442331 is a wasteful number, since it uses less digits than its factorization.

13124325442331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2632633.

The product of its digits is 207360, while the sum is 38.

Adding to 13124325442331 its reverse (13324452342131), we get a palindrome (26448777784462).

The spelling of 13124325442331 in words is "thirteen trillion, one hundred twenty-four billion, three hundred twenty-five million, four hundred forty-two thousand, three hundred thirty-one".