13126502045116 has 12 divisors (see below), whose sum is σ = 22972958881488. Its totient is φ = 6562799507552.

The previous prime is 13126502045101. The next prime is 13126502045119. The reversal of 13126502045116 is 61154020562131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13126502045119) 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, 112813336 + ... + 112929631.

It is an arithmetic number, because the mean of its divisors is an integer number (1914413240124).

Almost surely, 2^{13126502045116} is an apocalyptic number.

It is an amenable number.

13126502045116 is a deficient number, since it is larger than the sum of its proper divisors (9846456836372).

13126502045116 is a wasteful number, since it uses less digits than its factorization.

13126502045116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225757508 (or 225757506 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 13126502045116 in words is "thirteen trillion, one hundred twenty-six billion, five hundred two million, forty-five thousand, one hundred sixteen".