117516201 has 8 divisors (see below), whose sum is σ = 170932704. Its totient is φ = 71221920.

The previous prime is 117516199. The next prime is 117516221. The reversal of 117516201 is 102615711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 117516201 - 2¹ = 117516199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117516221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1780516 + ... + 1780581.

It is an arithmetic number, because the mean of its divisors is an integer number (21366588).

Almost surely, 2^117516201 is an apocalyptic number.

117516201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

117516201 is a deficient number, since it is larger than the sum of its proper divisors (53416503).

117516201 is a wasteful number, since it uses less digits than its factorization.

117516201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3561111.

The product of its (nonzero) digits is 420, while the sum is 24.

The square root of 117516201 is about 10840.4889649868. The cubic root of 117516201 is about 489.8155643510.

The spelling of 117516201 in words is "one hundred seventeen million, five hundred sixteen thousand, two hundred one".