109137017 has 16 divisors (see below), whose sum is σ = 122316480. Its totient is φ = 96532800.

The previous prime is 109136981. The next prime is 109137029. The reversal of 109137017 is 710731901.

It is a cyclic number.

It is not a de Polignac number, because 109137017 - 2⁸ = 109136761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109137097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75659 + ... + 77087.

It is an arithmetic number, because the mean of its divisors is an integer number (7644780).

Almost surely, 2^109137017 is an apocalyptic number.

It is an amenable number.

109137017 is a deficient number, since it is larger than the sum of its proper divisors (13179463).

109137017 is a wasteful number, since it uses less digits than its factorization.

109137017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1624.

The product of its (nonzero) digits is 1323, while the sum is 29.

The square root of 109137017 is about 10446.8663722669. The cubic root of 109137017 is about 477.8856904114.

Adding to 109137017 its reverse (710731901), we get a palindrome (819868918).

The spelling of 109137017 in words is "one hundred nine million, one hundred thirty-seven thousand, seventeen".