117520180335 has 12 divisors (see below), whose sum is σ = 203701645992. Its totient is φ = 62677429488.

The previous prime is 117520180333. The next prime is 117520180339. The reversal of 117520180335 is 533081025711.

It is a happy number.

117520180335 is a `hidden beast` number, since 117 + 5 + 201 + 8 + 0 + 335 = 666.

It is not a de Polignac number, because 117520180335 - 2¹ = 117520180333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 117520180335.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117520180333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1305779737 + ... + 1305779826.

It is an arithmetic number, because the mean of its divisors is an integer number (16975137166).

Almost surely, 2^117520180335 is an apocalyptic number.

117520180335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

117520180335 is a deficient number, since it is larger than the sum of its proper divisors (86181465657).

117520180335 is a wasteful number, since it uses less digits than its factorization.

117520180335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2611559574 (or 2611559571 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The spelling of 117520180335 in words is "one hundred seventeen billion, five hundred twenty million, one hundred eighty thousand, three hundred thirty-five".