13031144103 has 8 divisors (see below), whose sum is σ = 17798636016. Its totient is φ = 8475540800.

The previous prime is 13031144069. The next prime is 13031144117. The reversal of 13031144103 is 30144113031.

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 13031144103 - 2¹² = 13031140007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13031144103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13031144003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52972008 + ... + 52972253.

It is an arithmetic number, because the mean of its divisors is an integer number (2224829502).

Almost surely, 2^13031144103 is an apocalyptic number.

13031144103 is a deficient number, since it is larger than the sum of its proper divisors (4767491913).

13031144103 is a wasteful number, since it uses less digits than its factorization.

13031144103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105944305.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13031144103 its reverse (30144113031), we get a palindrome (43175257134).

The spelling of 13031144103 in words is "thirteen billion, thirty-one million, one hundred forty-four thousand, one hundred three".