117617606683 has 4 divisors (see below), whose sum is σ = 118716836760. Its totient is φ = 116518376608.

The previous prime is 117617606681. The next prime is 117617606693. The reversal of 117617606683 is 386606716711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 386606716711 = 43 ⋅8990853877.

It is a cyclic number.

It is not a de Polignac number, because 117617606683 - 2¹ = 117617606681 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 117617606683.

It is not an unprimeable number, because it can be changed into a prime (117617606681) 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, 549614878 + ... + 549615091.

It is an arithmetic number, because the mean of its divisors is an integer number (29679209190).

Almost surely, 2^117617606683 is an apocalyptic number.

117617606683 is a deficient number, since it is larger than the sum of its proper divisors (1099230077).

117617606683 is a wasteful number, since it uses less digits than its factorization.

117617606683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099230076.

The product of its (nonzero) digits is 1524096, while the sum is 52.

The spelling of 117617606683 in words is "one hundred seventeen billion, six hundred seventeen million, six hundred six thousand, six hundred eighty-three".