117104377 has 4 divisors (see below), whose sum is σ = 126112420. Its totient is φ = 108096336.

The previous prime is 117104369. The next prime is 117104387. The reversal of 117104377 is 773401711.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10106041 + 106998336 = 3179^2 + 10344^2 .

It is a cyclic number.

It is not a de Polignac number, because 117104377 - 2³ = 117104369 is a prime.

It is a super-2 number, since 2×117104377² = 27426870225116258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117104327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4504002 + ... + 4504027.

It is an arithmetic number, because the mean of its divisors is an integer number (31528105).

Almost surely, 2^117104377 is an apocalyptic number.

It is an amenable number.

117104377 is a deficient number, since it is larger than the sum of its proper divisors (9008043).

117104377 is an equidigital number, since it uses as much as digits as its factorization.

117104377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9008042.

The product of its (nonzero) digits is 4116, while the sum is 31.

The square root of 117104377 is about 10821.4775793327. The cubic root of 117104377 is about 489.2427244744.

The spelling of 117104377 in words is "one hundred seventeen million, one hundred four thousand, three hundred seventy-seven".