1331200313213 has 8 divisors (see below), whose sum is σ = 1337230331136. Its totient is φ = 1325170836000.

The previous prime is 1331200313171. The next prime is 1331200313227. The reversal of 1331200313213 is 3123130021331.

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

It is a cyclic number.

It is not a de Polignac number, because 1331200313213 - 2²⁸ = 1330931877757 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 (1331200313263) 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, 5291738 + ... + 5537588.

It is an arithmetic number, because the mean of its divisors is an integer number (167153791392).

Almost surely, 2^{1331200313213} is an apocalyptic number.

It is an amenable number.

1331200313213 is a deficient number, since it is larger than the sum of its proper divisors (6030017923).

1331200313213 is a wasteful number, since it uses less digits than its factorization.

1331200313213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270355.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1331200313213 its reverse (3123130021331), we get a palindrome (4454330334544).

The spelling of 1331200313213 in words is "one trillion, three hundred thirty-one billion, two hundred million, three hundred thirteen thousand, two hundred thirteen".