13031244159 has 8 divisors (see below), whose sum is σ = 18130426752. Its totient is φ = 8309778840.

The previous prime is 13031244151. The next prime is 13031244167. The reversal of 13031244159 is 95144213031.

It is an interprime number because it is at equal distance from previous prime (13031244151) and next prime (13031244167).

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

It is not a de Polignac number, because 13031244159 - 2³ = 13031244151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13031244151) 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, 94429237 + ... + 94429374.

It is an arithmetic number, because the mean of its divisors is an integer number (2266303344).

Almost surely, 2^13031244159 is an apocalyptic number.

13031244159 is a deficient number, since it is larger than the sum of its proper divisors (5099182593).

13031244159 is a wasteful number, since it uses less digits than its factorization.

13031244159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188858637.

The product of its (nonzero) digits is 12960, while the sum is 33.

It can be divided in two parts, 130312 and 44159, that added together give a palindrome (174471).

The spelling of 13031244159 in words is "thirteen billion, thirty-one million, two hundred forty-four thousand, one hundred fifty-nine".