103301305 has 4 divisors (see below), whose sum is σ = 123961572. Its totient is φ = 82641040.

The previous prime is 103301291. The next prime is 103301311. The reversal of 103301305 is 503103301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 503103301 = 1483 ⋅339247.

It can be written as a sum of positive squares in 2 ways, for example, as 16941456 + 86359849 = 4116^2 + 9293^2 .

It is not a de Polignac number, because 103301305 - 2¹⁵ = 103268537 is a prime.

It is a super-2 number, since 2×103301305² = 21342319229406050, which contains 22 as substring.

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, 10330126 + ... + 10330135.

It is an arithmetic number, because the mean of its divisors is an integer number (30990393).

Almost surely, 2^103301305 is an apocalyptic number.

It is an amenable number.

103301305 is a deficient number, since it is larger than the sum of its proper divisors (20660267).

103301305 is an equidigital number, since it uses as much as digits as its factorization.

103301305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20660266.

The product of its (nonzero) digits is 135, while the sum is 16.

The square root of 103301305 is about 10163.7249569240. The cubic root of 103301305 is about 469.2114512441.

Adding to 103301305 its reverse (503103301), we get a palindrome (606404606).

The spelling of 103301305 in words is "one hundred three million, three hundred one thousand, three hundred five".