13115616820058 has 8 divisors (see below), whose sum is σ = 19673445255552. Its totient is φ = 6557801734876.

The previous prime is 13115616820051. The next prime is 13115616820063. The reversal of 13115616820058 is 85002861651131.

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

It is a super-2 number, since 2×13115616820058² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13115616819994 and 13115616820021.

It is not an unprimeable number, because it can be changed into a prime (13115616820051) 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, 344810 + ... + 5133237.

It is an arithmetic number, because the mean of its divisors is an integer number (2459180656944).

Almost surely, 2^{13115616820058} is an apocalyptic number.

13115616820058 is a deficient number, since it is larger than the sum of its proper divisors (6557828435494).

13115616820058 is a wasteful number, since it uses less digits than its factorization.

13115616820058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6675156.

The product of its (nonzero) digits is 345600, while the sum is 47.

The spelling of 13115616820058 in words is "thirteen trillion, one hundred fifteen billion, six hundred sixteen million, eight hundred twenty thousand, fifty-eight".