1331322030113 has 16 divisors (see below), whose sum is σ = 1342430724096. Its totient is φ = 1320272904720.

The previous prime is 1331322030079. The next prime is 1331322030133. The reversal of 1331322030113 is 3110302231331.

It is a cyclic number.

It is not a de Polignac number, because 1331322030113 - 2⁴⁰ = 231810402337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1331322030133) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 52469756 + ... + 52495122.

It is an arithmetic number, because the mean of its divisors is an integer number (83901920256).

Almost surely, 2^{1331322030113} is an apocalyptic number.

It is an amenable number.

1331322030113 is a deficient number, since it is larger than the sum of its proper divisors (11108693983).

1331322030113 is a wasteful number, since it uses less digits than its factorization.

1331322030113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26524.

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

Adding to 1331322030113 its reverse (3110302231331), we get a palindrome (4441624261444).

The spelling of 1331322030113 in words is "one trillion, three hundred thirty-one billion, three hundred twenty-two million, thirty thousand, one hundred thirteen".