117311308005 has 16 divisors (see below), whose sum is σ = 187798996224. Its totient is φ = 62532396480.

The previous prime is 117311307991. The next prime is 117311308007. The reversal of 117311308005 is 500803113711.

It is not a de Polignac number, because 117311308005 - 2⁴ = 117311307989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117311308007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2073309 + ... + 2129138.

It is an arithmetic number, because the mean of its divisors is an integer number (11737437264).

Almost surely, 2^117311308005 is an apocalyptic number.

117311308005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

117311308005 is a deficient number, since it is larger than the sum of its proper divisors (70487688219).

117311308005 is a wasteful number, since it uses less digits than its factorization.

117311308005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4204316.

The product of its (nonzero) digits is 2520, while the sum is 30.

The spelling of 117311308005 in words is "one hundred seventeen billion, three hundred eleven million, three hundred eight thousand, five".