117701652211 has 16 divisors (see below), whose sum is σ = 138973766400. Its totient is φ = 98274258720.

The previous prime is 117701652209. The next prime is 117701652253. The reversal of 117701652211 is 112256107711.

It is not a de Polignac number, because 117701652211 - 2¹ = 117701652209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117701652311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2039605 + ... + 2096518.

It is an arithmetic number, because the mean of its divisors is an integer number (8685860400).

Almost surely, 2^117701652211 is an apocalyptic number.

117701652211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

117701652211 is a deficient number, since it is larger than the sum of its proper divisors (21272114189).

117701652211 is a wasteful number, since it uses less digits than its factorization.

117701652211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4136346.

The product of its (nonzero) digits is 5880, while the sum is 34.

Adding to 117701652211 its reverse (112256107711), we get a palindrome (229957759922).

The spelling of 117701652211 in words is "one hundred seventeen billion, seven hundred one million, six hundred fifty-two thousand, two hundred eleven".