117152127 has 6 divisors (see below), whose sum is σ = 169219752. Its totient is φ = 78101412.

The previous prime is 117152107. The next prime is 117152137. The reversal of 117152127 is 721251711.

117152127 is a `hidden beast` number, since 117 + 1 + 521 + 27 = 666.

It is not a de Polignac number, because 117152127 - 2¹⁰ = 117151103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 117152127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117152107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6508443 + ... + 6508460.

It is an arithmetic number, because the mean of its divisors is an integer number (28203292).

Almost surely, 2^117152127 is an apocalyptic number.

117152127 is a deficient number, since it is larger than the sum of its proper divisors (52067625).

117152127 is a wasteful number, since it uses less digits than its factorization.

117152127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13016909 (or 13016906 counting only the distinct ones).

The product of its digits is 980, while the sum is 27.

The square root of 117152127 is about 10823.6836151100. The cubic root of 117152127 is about 489.3092126399.

The spelling of 117152127 in words is "one hundred seventeen million, one hundred fifty-two thousand, one hundred twenty-seven".