13140324141023 has 4 divisors (see below), whose sum is σ = 13186756382088. Its totient is φ = 13093891899960.

The previous prime is 13140324141019. The next prime is 13140324141073. The reversal of 13140324141023 is 32014142304131.

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

It is a cyclic number.

It is not a de Polignac number, because 13140324141023 - 2² = 13140324141019 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 (13140324141073) 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, 23216120108 + ... + 23216120673.

It is an arithmetic number, because the mean of its divisors is an integer number (3296689095522).

Almost surely, 2^{13140324141023} is an apocalyptic number.

13140324141023 is a deficient number, since it is larger than the sum of its proper divisors (46432241065).

13140324141023 is an equidigital number, since it uses as much as digits as its factorization.

13140324141023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46432241064.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 13140324141023 its reverse (32014142304131), we get a palindrome (45154466445154).

The spelling of 13140324141023 in words is "thirteen trillion, one hundred forty billion, three hundred twenty-four million, one hundred forty-one thousand, twenty-three".