117655616235 has 32 divisors (see below), whose sum is σ = 197086659840. Its totient is φ = 59855911808.

The previous prime is 117655616227. The next prime is 117655616333. The reversal of 117655616235 is 532616556711.

It is a cyclic number.

It is not a de Polignac number, because 117655616235 - 2³ = 117655616227 is a prime.

It is a super-3 number, since 3×117655616235³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1593249 + ... + 1665458.

It is an arithmetic number, because the mean of its divisors is an integer number (6158958120).

Almost surely, 2^117655616235 is an apocalyptic number.

117655616235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

117655616235 is a deficient number, since it is larger than the sum of its proper divisors (79431043605).

117655616235 is a wasteful number, since it uses less digits than its factorization.

117655616235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3258827.

The product of its digits is 1134000, while the sum is 48.

The spelling of 117655616235 in words is "one hundred seventeen billion, six hundred fifty-five million, six hundred sixteen thousand, two hundred thirty-five".