117311335773 has 8 divisors (see below), whose sum is σ = 156418457568. Its totient is φ = 78205885584.

The previous prime is 117311335769. The next prime is 117311335793. The reversal of 117311335773 is 377533113711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 117311335773 - 2² = 117311335769 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117311335723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243786 + ... + 542267.

It is an arithmetic number, because the mean of its divisors is an integer number (19552307196).

Almost surely, 2^117311335773 is an apocalyptic number.

It is an amenable number.

117311335773 is a deficient number, since it is larger than the sum of its proper divisors (39107121795).

117311335773 is an equidigital number, since it uses as much as digits as its factorization.

117311335773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835803.

The product of its digits is 138915, while the sum is 42.

The spelling of 117311335773 in words is "one hundred seventeen billion, three hundred eleven million, three hundred thirty-five thousand, seven hundred seventy-three".