117170316002 has 4 divisors (see below), whose sum is σ = 175755474006. Its totient is φ = 58585158000.

The previous prime is 117170315971. The next prime is 117170316007. The reversal of 117170316002 is 200613071711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200613071711 = 13 ⋅15431774747.

It can be written as a sum of positive squares in only one way, i.e., 108721213441 + 8449102561 = 329729^2 + 91919^2 .

It is not an unprimeable number, because it can be changed into a prime (117170316007) 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 as a sum of consecutive naturals, namely, 29292578999 + ... + 29292579002.

Almost surely, 2^117170316002 is an apocalyptic number.

117170316002 is a deficient number, since it is larger than the sum of its proper divisors (58585158004).

117170316002 is an equidigital number, since it uses as much as digits as its factorization.

117170316002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58585158003.

The product of its (nonzero) digits is 1764, while the sum is 29.

Adding to 117170316002 its reverse (200613071711), we get a palindrome (317783387713).

The spelling of 117170316002 in words is "one hundred seventeen billion, one hundred seventy million, three hundred sixteen thousand, two".