1326320001315 has 12 divisors (see below), whose sum is σ = 2298954669024. Its totient is φ = 707370667344.

The previous prime is 1326320001269. The next prime is 1326320001337. The reversal of 1326320001315 is 5131000236231.

1326320001315 is a `hidden beast` number, since 1 + 3 + 2 + 632 + 0 + 0 + 0 + 13 + 15 = 666.

It is not a de Polignac number, because 1326320001315 - 2¹³ = 1326319993123 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14736888859 + ... + 14736888948.

It is an arithmetic number, because the mean of its divisors is an integer number (191579555752).

Almost surely, 2^{1326320001315} is an apocalyptic number.

1326320001315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1326320001315 is a deficient number, since it is larger than the sum of its proper divisors (972634667709).

1326320001315 is a wasteful number, since it uses less digits than its factorization.

1326320001315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29473777818 (or 29473777815 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

Adding to 1326320001315 its reverse (5131000236231), we get a palindrome (6457320237546).

The spelling of 1326320001315 in words is "one trillion, three hundred twenty-six billion, three hundred twenty million, one thousand, three hundred fifteen".