1313324121211 has 8 divisors (see below), whose sum is σ = 1382540889920. Its totient is φ = 1244116797192.

The previous prime is 1313324121079. The next prime is 1313324121217. The reversal of 1313324121211 is 1121214233131.

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-1313324121211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313324121217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2074845 + ... + 2632798.

It is an arithmetic number, because the mean of its divisors is an integer number (172817611240).

Almost surely, 2^{1313324121211} is an apocalyptic number.

1313324121211 is a deficient number, since it is larger than the sum of its proper divisors (69216768709).

1313324121211 is a wasteful number, since it uses less digits than its factorization.

1313324121211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4722345.

The product of its digits is 864, while the sum is 25.

Adding to 1313324121211 its reverse (1121214233131), we get a palindrome (2434538354342).

The spelling of 1313324121211 in words is "one trillion, three hundred thirteen billion, three hundred twenty-four million, one hundred twenty-one thousand, two hundred eleven".