1314305205 has 16 divisors (see below), whose sum is σ = 2105871360. Its totient is φ = 699968448.

The previous prime is 1314305159. The next prime is 1314305263. The reversal of 1314305205 is 5025034131.

It is not a de Polignac number, because 1314305205 - 2⁸ = 1314304949 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51157 + ... + 72426.

It is an arithmetic number, because the mean of its divisors is an integer number (131616960).

Almost surely, 2^1314305205 is an apocalyptic number.

1314305205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1314305205 is a deficient number, since it is larger than the sum of its proper divisors (791566155).

1314305205 is a wasteful number, since it uses less digits than its factorization.

1314305205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124300.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 1314305205 is about 36253.3475006102. The cubic root of 1314305205 is about 1095.3815188149.

Adding to 1314305205 its reverse (5025034131), we get a palindrome (6339339336).

The spelling of 1314305205 in words is "one billion, three hundred fourteen million, three hundred five thousand, two hundred five".