13124330514545 has 16 divisors (see below), whose sum is σ = 15841169713152. Its totient is φ = 10438156198080.

The previous prime is 13124330514497. The next prime is 13124330514551. The reversal of 13124330514545 is 54541503342131.

It is not a de Polignac number, because 13124330514545 - 2²² = 13124326320241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14464544 + ... + 15345086.

It is an arithmetic number, because the mean of its divisors is an integer number (990073107072).

Almost surely, 2^{13124330514545} is an apocalyptic number.

It is an amenable number.

13124330514545 is a deficient number, since it is larger than the sum of its proper divisors (2716839198607).

13124330514545 is a wasteful number, since it uses less digits than its factorization.

13124330514545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897952.

The product of its (nonzero) digits is 432000, while the sum is 41.

Adding to 13124330514545 its reverse (54541503342131), we get a palindrome (67665833856676).

The spelling of 13124330514545 in words is "thirteen trillion, one hundred twenty-four billion, three hundred thirty million, five hundred fourteen thousand, five hundred forty-five".