117050137 has 8 divisors (see below), whose sum is σ = 118198080. Its totient is φ = 115907760.

The previous prime is 117050123. The next prime is 117050173. The reversal of 117050137 is 731050711.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117050137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117050237) 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, 49539 + ... + 51847.

It is an arithmetic number, because the mean of its divisors is an integer number (14774760).

Almost surely, 2^117050137 is an apocalyptic number.

It is an amenable number.

117050137 is a deficient number, since it is larger than the sum of its proper divisors (1147943).

117050137 is a wasteful number, since it uses less digits than its factorization.

117050137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2783.

The product of its (nonzero) digits is 735, while the sum is 25.

The square root of 117050137 is about 10818.9711618065. The cubic root of 117050137 is about 489.1671775588.

The spelling of 117050137 in words is "one hundred seventeen million, fifty thousand, one hundred thirty-seven".