83318101 has 8 divisors (see below), whose sum is σ = 84029400. Its totient is φ = 82609920.

The previous prime is 83318083. The next prime is 83318113. The reversal of 83318101 is 10181338.

It can be written as a sum of positive squares in 4 ways, for example, as 599076 + 82719025 = 774^2 + 9095^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 83318101 - 2⁵ = 83318069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83318141) 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, 102585 + ... + 103393.

It is an arithmetic number, because the mean of its divisors is an integer number (10503675).

Almost surely, 2^83318101 is an apocalyptic number.

It is an amenable number.

83318101 is a deficient number, since it is larger than the sum of its proper divisors (711299).

83318101 is a wasteful number, since it uses less digits than its factorization.

83318101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1559.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 83318101 is about 9127.8749443668. The cubic root of 83318101 is about 436.7636174088.

Adding to 83318101 its reverse (10181338), we get a palindrome (93499439).

The spelling of 83318101 in words is "eighty-three million, three hundred eighteen thousand, one hundred one".