13140302104121 has 4 divisors (see below), whose sum is σ = 13141812666000. Its totient is φ = 13138791542244.

The previous prime is 13140302104103. The next prime is 13140302104157. The reversal of 13140302104121 is 12140120304131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13140302104121 - 2³⁰ = 13139228362297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13140302104021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 755267891 + ... + 755285288.

It is an arithmetic number, because the mean of its divisors is an integer number (3285453166500).

Almost surely, 2^{13140302104121} is an apocalyptic number.

It is an amenable number.

13140302104121 is a deficient number, since it is larger than the sum of its proper divisors (1510561879).

13140302104121 is an equidigital number, since it uses as much as digits as its factorization.

13140302104121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510561878.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 13140302104121 its reverse (12140120304131), we get a palindrome (25280422408252).

The spelling of 13140302104121 in words is "thirteen trillion, one hundred forty billion, three hundred two million, one hundred four thousand, one hundred twenty-one".