108501065 has 8 divisors (see below), whose sum is σ = 130264200. Its totient is φ = 86758912.

The previous prime is 108500989. The next prime is 108501091. The reversal of 108501065 is 560105801.

It can be written as a sum of positive squares in 4 ways, for example, as 7458361 + 101042704 = 2731^2 + 10052^2 .

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-108501065 is a prime.

It is a super-2 number, since 2×108501065² = 23544962212268450, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10361 + ... + 18009.

It is an arithmetic number, because the mean of its divisors is an integer number (16283025).

Almost surely, 2^108501065 is an apocalyptic number.

It is an amenable number.

108501065 is a deficient number, since it is larger than the sum of its proper divisors (21763135).

108501065 is an equidigital number, since it uses as much as digits as its factorization.

108501065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10491.

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 108501065 is about 10416.3844495103. The cubic root of 108501065 is about 476.9556528117.

Adding to 108501065 its reverse (560105801), we get a palindrome (668606866).

The spelling of 108501065 in words is "one hundred eight million, five hundred one thousand, sixty-five".