13144351045103 has 8 divisors (see below), whose sum is σ = 13231485574272. Its totient is φ = 13057259713056.

The previous prime is 13144351045097. The next prime is 13144351045109. The reversal of 13144351045103 is 30154015344131.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13144351045097) and next prime (13144351045109).

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 13144351045103 - 2¹⁴ = 13144351028719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13144351045109) 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, 10188575 + ... + 11405952.

It is an arithmetic number, because the mean of its divisors is an integer number (1653935696784).

Almost surely, 2^{13144351045103} is an apocalyptic number.

13144351045103 is a deficient number, since it is larger than the sum of its proper divisors (87134529169).

13144351045103 is a wasteful number, since it uses less digits than its factorization.

13144351045103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21598561.

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 13144351045103 its reverse (30154015344131), we get a palindrome (43298366389234).

The spelling of 13144351045103 in words is "thirteen trillion, one hundred forty-four billion, three hundred fifty-one million, forty-five thousand, one hundred three".