101304065 has 4 divisors (see below), whose sum is σ = 121564884. Its totient is φ = 81043248.

The previous prime is 101304031. The next prime is 101304083. The reversal of 101304065 is 560403101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 560403101 = 9011 ⋅62191.

It can be written as a sum of positive squares in 2 ways, for example, as 20322064 + 80982001 = 4508^2 + 8999^2 .

It is a cyclic number.

It is not a de Polignac number, because 101304065 - 2⁸ = 101303809 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10130402 + ... + 10130411.

It is an arithmetic number, because the mean of its divisors is an integer number (30391221).

Almost surely, 2^101304065 is an apocalyptic number.

It is an amenable number.

101304065 is a deficient number, since it is larger than the sum of its proper divisors (20260819).

101304065 is an equidigital number, since it uses as much as digits as its factorization.

101304065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20260818.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 101304065 is about 10064.9920516610. The cubic root of 101304065 is about 466.1678204032.

Adding to 101304065 its reverse (560403101), we get a palindrome (661707166).

The spelling of 101304065 in words is "one hundred one million, three hundred four thousand, sixty-five".