13150305 has 48 divisors (see below), whose sum is σ = 26357760. Its totient is φ = 5940864.

The previous prime is 13150279. The next prime is 13150327. The reversal of 13150305 is 50305131.

It is a happy number.

It is not a de Polignac number, because 13150305 - 2⁹ = 13149793 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34144 + ... + 34526.

It is an arithmetic number, because the mean of its divisors is an integer number (549120).

Almost surely, 2^13150305 is an apocalyptic number.

13150305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13150305 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

13150305 is a wasteful number, since it uses less digits than its factorization.

13150305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510 (or 507 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 18.

The square root of 13150305 is about 3626.3349266167. The cubic root of 13150305 is about 236.0361969281.

Adding to 13150305 its reverse (50305131), we get a palindrome (63455436).

The spelling of 13150305 in words is "thirteen million, one hundred fifty thousand, three hundred five".