13505300301316 has 6 divisors (see below), whose sum is σ = 23634275527310. Its totient is φ = 6752650150656.

The previous prime is 13505300301289. The next prime is 13505300301319. The reversal of 13505300301316 is 61310300350531.

It can be written as a sum of positive squares in only one way, i.e., 13067646606400 + 437653694916 = 3614920^2 + 661554^2 .

It is not an unprimeable number, because it can be changed into a prime (13505300301319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1688162537661 + ... + 1688162537668.

Almost surely, 2^{13505300301316} is an apocalyptic number.

It is an amenable number.

13505300301316 is a deficient number, since it is larger than the sum of its proper divisors (10128975225994).

13505300301316 is a wasteful number, since it uses less digits than its factorization.

13505300301316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3376325075333 (or 3376325075331 counting only the distinct ones).

The product of its (nonzero) digits is 12150, while the sum is 31.

Adding to 13505300301316 its reverse (61310300350531), we get a palindrome (74815600651847).

The spelling of 13505300301316 in words is "thirteen trillion, five hundred five billion, three hundred million, three hundred one thousand, three hundred sixteen".