13116342451003 has 24 divisors (see below), whose sum is σ = 14834089421424. Its totient is φ = 11493247838400.

The previous prime is 13116342450979. The next prime is 13116342451007. The reversal of 13116342451003 is 30015424361131.

It is not a de Polignac number, because 13116342451003 - 2²⁵ = 13116308896571 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13116342451003.

It is not an unprimeable number, because it can be changed into a prime (13116342451007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3252333 + ... + 6067153.

It is an arithmetic number, because the mean of its divisors is an integer number (618087059226).

Almost surely, 2^{13116342451003} is an apocalyptic number.

13116342451003 is a deficient number, since it is larger than the sum of its proper divisors (1717746970421).

13116342451003 is a wasteful number, since it uses less digits than its factorization.

13116342451003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2815083 (or 2814976 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 13116342451003 in words is "thirteen trillion, one hundred sixteen billion, three hundred forty-two million, four hundred fifty-one thousand, three".