13121413253023 has 8 divisors (see below), whose sum is σ = 13346244086400. Its totient is φ = 12896663553048.

The previous prime is 13121413252943. The next prime is 13121413253033. The reversal of 13121413253023 is 32035231412131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13121413253023 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 (13121413253033) 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, 19957083 + ... + 20604076.

It is an arithmetic number, because the mean of its divisors is an integer number (1668280510800).

Almost surely, 2^{13121413253023} is an apocalyptic number.

13121413253023 is a deficient number, since it is larger than the sum of its proper divisors (224830833377).

13121413253023 is an equidigital number, since it uses as much as digits as its factorization.

13121413253023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40566701.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 13121413253023 its reverse (32035231412131), we get a palindrome (45156644665154).

The spelling of 13121413253023 in words is "thirteen trillion, one hundred twenty-one billion, four hundred thirteen million, two hundred fifty-three thousand, twenty-three".