117013500819 has 24 divisors (see below), whose sum is σ = 179093060640. Its totient is φ = 73366395648.

The previous prime is 117013500809. The next prime is 117013500827. The reversal of 117013500819 is 918005310711.

117013500819 is a `hidden beast` number, since 1 + 1 + 70 + 1 + 3 + 500 + 81 + 9 = 666.

It is not a de Polignac number, because 117013500819 - 2⁴ = 117013500803 is a prime.

It is a super-2 number, since 2×117013500819² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (117013500809) 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, 70584 + ... + 488885.

It is an arithmetic number, because the mean of its divisors is an integer number (7462210860).

Almost surely, 2^117013500819 is an apocalyptic number.

117013500819 is a deficient number, since it is larger than the sum of its proper divisors (62079559821).

117013500819 is a wasteful number, since it uses less digits than its factorization.

117013500819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560859 (or 560856 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 36.

The spelling of 117013500819 in words is "one hundred seventeen billion, thirteen million, five hundred thousand, eight hundred nineteen".