1305500341 has 8 divisors (see below), whose sum is σ = 1369313280. Its totient is φ = 1243189008.

The previous prime is 1305500333. The next prime is 1305500369. The reversal of 1305500341 is 1430055031.

It is a happy number.

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 1305500341 - 2³ = 1305500333 is a prime.

It is a super-2 number, since 2×1305500341² = 3408662280702232562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1305500321) 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, 373621 + ... + 377098.

It is an arithmetic number, because the mean of its divisors is an integer number (171164160).

Almost surely, 2^1305500341 is an apocalyptic number.

It is an amenable number.

1305500341 is a deficient number, since it is larger than the sum of its proper divisors (63812939).

1305500341 is an equidigital number, since it uses as much as digits as its factorization.

1305500341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750803.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 1305500341 is about 36131.7082491266. The cubic root of 1305500341 is about 1092.9299565293.

Adding to 1305500341 its reverse (1430055031), we get a palindrome (2735555372).

The spelling of 1305500341 in words is "one billion, three hundred five million, five hundred thousand, three hundred forty-one".