1305323130315 has 32 divisors (see below), whose sum is σ = 2198511763200. Its totient is φ = 659509845120.

The previous prime is 1305323130313. The next prime is 1305323130337. The reversal of 1305323130315 is 5130313235031.

It is not a de Polignac number, because 1305323130315 - 2¹ = 1305323130313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1305323130311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11804101 + ... + 11914169.

It is an arithmetic number, because the mean of its divisors is an integer number (68703492600).

Almost surely, 2^{1305323130315} is an apocalyptic number.

1305323130315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1305323130315 is a deficient number, since it is larger than the sum of its proper divisors (893188632885).

1305323130315 is a wasteful number, since it uses less digits than its factorization.

1305323130315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151707.

The product of its (nonzero) digits is 12150, while the sum is 30.

Adding to 1305323130315 its reverse (5130313235031), we get a palindrome (6435636365346).

The spelling of 1305323130315 in words is "one trillion, three hundred five billion, three hundred twenty-three million, one hundred thirty thousand, three hundred fifteen".