117342237211 has 4 divisors (see below), whose sum is σ = 118949665192. Its totient is φ = 115734809232.

The previous prime is 117342237169. The next prime is 117342237253. The reversal of 117342237211 is 112732243711.

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

It is an interprime number because it is at equal distance from previous prime (117342237169) and next prime (117342237253).

It is a cyclic number.

It is not a de Polignac number, because 117342237211 - 2⁷ = 117342237083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117342237011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 803713881 + ... + 803714026.

It is an arithmetic number, because the mean of its divisors is an integer number (29737416298).

Almost surely, 2^117342237211 is an apocalyptic number.

117342237211 is a deficient number, since it is larger than the sum of its proper divisors (1607427981).

117342237211 is an equidigital number, since it uses as much as digits as its factorization.

117342237211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607427980.

The product of its digits is 14112, while the sum is 34.

The spelling of 117342237211 in words is "one hundred seventeen billion, three hundred forty-two million, two hundred thirty-seven thousand, two hundred eleven".