1324132220313 has 48 divisors (see below), whose sum is σ = 2231849692800. Its totient is φ = 756181881504.

The previous prime is 1324132220309. The next prime is 1324132220339. The reversal of 1324132220313 is 3130222314231.

1324132220313 is a `hidden beast` number, since 1 + 3 + 2 + 4 + 1 + 322 + 20 + 313 = 666.

It is not a de Polignac number, because 1324132220313 - 2² = 1324132220309 is a prime.

It is a super-2 number, since 2×1324132220313² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1324132270313) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4922406 + ... + 5184432.

It is an arithmetic number, because the mean of its divisors is an integer number (46496868600).

Almost surely, 2^{1324132220313} is an apocalyptic number.

It is an amenable number.

1324132220313 is a deficient number, since it is larger than the sum of its proper divisors (907717472487).

1324132220313 is a wasteful number, since it uses less digits than its factorization.

1324132220313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263691 (or 263674 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1324132220313 its reverse (3130222314231), we get a palindrome (4454354534544).

The spelling of 1324132220313 in words is "one trillion, three hundred twenty-four billion, one hundred thirty-two million, two hundred twenty thousand, three hundred thirteen".