13140523042301 has 4 divisors (see below), whose sum is σ = 13140583751100. Its totient is φ = 13140462333504.

The previous prime is 13140523042279. The next prime is 13140523042343. The reversal of 13140523042301 is 10324032504131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4444924673401 + 8695598368900 = 2108299^2 + 2948830^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13140523042301 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13140523044301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30028556 + ... + 30463013.

It is an arithmetic number, because the mean of its divisors is an integer number (3285145937775).

Almost surely, 2^{13140523042301} is an apocalyptic number.

It is an amenable number.

13140523042301 is a deficient number, since it is larger than the sum of its proper divisors (60708799).

13140523042301 is an equidigital number, since it uses as much as digits as its factorization.

13140523042301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60708798.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 13140523042301 its reverse (10324032504131), we get a palindrome (23464555546432).

The spelling of 13140523042301 in words is "thirteen trillion, one hundred forty billion, five hundred twenty-three million, forty-two thousand, three hundred one".