1313313222133 has 16 divisors (see below), whose sum is σ = 1541850690240. Its totient is φ = 1105269292800.

The previous prime is 1313313222101. The next prime is 1313313222197. The reversal of 1313313222133 is 3312223133131.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1313313222133 - 2⁵ = 1313313222101 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 (1313313220133) 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 15 ways as a sum of consecutive naturals, for example, 57554703 + ... + 57577516.

It is an arithmetic number, because the mean of its divisors is an integer number (96365668140).

Almost surely, 2^{1313313222133} is an apocalyptic number.

It is an amenable number.

1313313222133 is a deficient number, since it is larger than the sum of its proper divisors (228537468107).

1313313222133 is a wasteful number, since it uses less digits than its factorization.

1313313222133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115132308.

The product of its digits is 5832, while the sum is 28.

Adding to 1313313222133 its reverse (3312223133131), we get a palindrome (4625536355264).

The spelling of 1313313222133 in words is "one trillion, three hundred thirteen billion, three hundred thirteen million, two hundred twenty-two thousand, one hundred thirty-three".