117691702035 has 8 divisors (see below), whose sum is σ = 188306723280. Its totient is φ = 62768907744.

The previous prime is 117691702021. The next prime is 117691702057. The reversal of 117691702035 is 530207196711.

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

It is not a de Polignac number, because 117691702035 - 2¹² = 117691697939 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3923056720 + ... + 3923056749.

It is an arithmetic number, because the mean of its divisors is an integer number (23538340410).

Almost surely, 2^117691702035 is an apocalyptic number.

117691702035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

117691702035 is a deficient number, since it is larger than the sum of its proper divisors (70615021245).

117691702035 is an equidigital number, since it uses as much as digits as its factorization.

117691702035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7846113477.

The product of its (nonzero) digits is 79380, while the sum is 42.

Adding to 117691702035 its reverse (530207196711), we get a palindrome (647898898746).

The spelling of 117691702035 in words is "one hundred seventeen billion, six hundred ninety-one million, seven hundred two thousand, thirty-five".