117748163297 has 8 divisors (see below), whose sum is σ = 124641200640. Its totient is φ = 111043976400.

The previous prime is 117748163293. The next prime is 117748163329. The reversal of 117748163297 is 792361847711.

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

It is a cyclic number.

It is not a de Polignac number, because 117748163297 - 2² = 117748163293 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117748163293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47211329 + ... + 47213822.

It is an arithmetic number, because the mean of its divisors is an integer number (15580150080).

Almost surely, 2^117748163297 is an apocalyptic number.

It is an amenable number.

117748163297 is a deficient number, since it is larger than the sum of its proper divisors (6893037343).

117748163297 is an equidigital number, since it uses as much as digits as its factorization.

117748163297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94425223.

The product of its digits is 3556224, while the sum is 56.

The spelling of 117748163297 in words is "one hundred seventeen billion, seven hundred forty-eight million, one hundred sixty-three thousand, two hundred ninety-seven".