117339911 has 6 divisors (see below), whose sum is σ = 127060560. Its totient is φ = 108313608.

The previous prime is 117339889. The next prime is 117339923. The reversal of 117339911 is 119933711.

It is not a de Polignac number, because 117339911 - 2²² = 113145607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117339941) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 346991 + ... + 347328.

It is an arithmetic number, because the mean of its divisors is an integer number (21176760).

Almost surely, 2^117339911 is an apocalyptic number.

117339911 is a deficient number, since it is larger than the sum of its proper divisors (9720649).

117339911 is an equidigital number, since it uses as much as digits as its factorization.

117339911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694345 (or 694332 counting only the distinct ones).

The product of its digits is 5103, while the sum is 35.

The square root of 117339911 is about 10832.3548224751. The cubic root of 117339911 is about 489.5705121801.

The spelling of 117339911 in words is "one hundred seventeen million, three hundred thirty-nine thousand, nine hundred eleven".