13502325453203 has 4 divisors (see below), whose sum is σ = 13503093827088. Its totient is φ = 13501557079320.

The previous prime is 13502325453193. The next prime is 13502325453263. The reversal of 13502325453203 is 30235452320531.

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 13502325453203 - 2¹⁶ = 13502325387667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13502325453263) 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, 384160583 + ... + 384195728.

It is an arithmetic number, because the mean of its divisors is an integer number (3375773456772).

Almost surely, 2^{13502325453203} is an apocalyptic number.

13502325453203 is a deficient number, since it is larger than the sum of its proper divisors (768373885).

13502325453203 is an equidigital number, since it uses as much as digits as its factorization.

13502325453203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768373884.

The product of its (nonzero) digits is 324000, while the sum is 38.

Adding to 13502325453203 its reverse (30235452320531), we get a palindrome (43737777773734).

The spelling of 13502325453203 in words is "thirteen trillion, five hundred two billion, three hundred twenty-five million, four hundred fifty-three thousand, two hundred three".