13002344031 has 8 divisors (see below), whose sum is σ = 17336999344. Its totient is φ = 8667959040.

The previous prime is 13002344029. The next prime is 13002344053. The reversal of 13002344031 is 13044320031.

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

It is not a de Polignac number, because 13002344031 - 2¹ = 13002344029 is a prime.

It is a super-2 number, since 2×13002344031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13002343989 and 13002344007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13002348031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115545 + ... + 198381.

It is an arithmetic number, because the mean of its divisors is an integer number (2167124918).

Almost surely, 2^13002344031 is an apocalyptic number.

13002344031 is a deficient number, since it is larger than the sum of its proper divisors (4334655313).

13002344031 is an equidigital number, since it uses as much as digits as its factorization.

13002344031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135161.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13002344031 its reverse (13044320031), we get a palindrome (26046664062).

The spelling of 13002344031 in words is "thirteen billion, two million, three hundred forty-four thousand, thirty-one".