127117113 has 24 divisors (see below), whose sum is σ = 178588032. Its totient is φ = 80417568.

The previous prime is 127117103. The next prime is 127117117. The reversal of 127117113 is 311711721.

It is not a de Polignac number, because 127117113 - 2¹² = 127113017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (127117117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 274320 + ... + 274782.

It is an arithmetic number, because the mean of its divisors is an integer number (7441168).

Almost surely, 2^127117113 is an apocalyptic number.

It is an amenable number.

127117113 is a deficient number, since it is larger than the sum of its proper divisors (51470919).

127117113 is a wasteful number, since it uses less digits than its factorization.

127117113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685 (or 662 counting only the distinct ones).

The product of its digits is 294, while the sum is 24.

The square root of 127117113 is about 11274.6225213973. The cubic root of 127117113 is about 502.8070290192.

Adding to 127117113 its reverse (311711721), we get a palindrome (438828834).

The spelling of 127117113 in words is "one hundred twenty-seven million, one hundred seventeen thousand, one hundred thirteen".