117313189735 has 32 divisors (see below), whose sum is σ = 162193674240. Its totient is φ = 79790790912.

The previous prime is 117313189727. The next prime is 117313189753. The reversal of 117313189735 is 537981313711.

It is not a de Polignac number, because 117313189735 - 2³ = 117313189727 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6257706 + ... + 6276424.

It is an arithmetic number, because the mean of its divisors is an integer number (5068552320).

Almost surely, 2^117313189735 is an apocalyptic number.

117313189735 is a deficient number, since it is larger than the sum of its proper divisors (44880484505).

117313189735 is a wasteful number, since it uses less digits than its factorization.

117313189735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20175.

The product of its digits is 476280, while the sum is 49.

The spelling of 117313189735 in words is "one hundred seventeen billion, three hundred thirteen million, one hundred eighty-nine thousand, seven hundred thirty-five".