117304007731271 has 32 divisors (see below), whose sum is σ = 122499126731520. Its totient is φ = 112235009128704.

The previous prime is 117304007731201. The next prime is 117304007731289. The reversal of 117304007731271 is 172137700403711.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117304007731271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117304007731201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2985346901 + ... + 2985386193.

It is an arithmetic number, because the mean of its divisors is an integer number (3828097710360).

Almost surely, 2^{117304007731271} is an apocalyptic number.

117304007731271 is a deficient number, since it is larger than the sum of its proper divisors (5195119000249).

117304007731271 is a wasteful number, since it uses less digits than its factorization.

117304007731271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43535.

The product of its (nonzero) digits is 172872, while the sum is 44.

The spelling of 117304007731271 in words is "one hundred seventeen trillion, three hundred four billion, seven million, seven hundred thirty-one thousand, two hundred seventy-one".