1305325413311 has 8 divisors (see below), whose sum is σ = 1315384485600. Its totient is φ = 1295284953600.

The previous prime is 1305325413281. The next prime is 1305325413361. The reversal of 1305325413311 is 1133145235031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1305325413311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1305325413361) 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, 4512326 + ... + 4792883.

It is an arithmetic number, because the mean of its divisors is an integer number (164423060700).

Almost surely, 2^{1305325413311} is an apocalyptic number.

1305325413311 is a deficient number, since it is larger than the sum of its proper divisors (10059072289).

1305325413311 is an equidigital number, since it uses as much as digits as its factorization.

1305325413311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9306289.

The product of its (nonzero) digits is 16200, while the sum is 32.

The spelling of 1305325413311 in words is "one trillion, three hundred five billion, three hundred twenty-five million, four hundred thirteen thousand, three hundred eleven".