2313331332133 has 4 divisors (see below), whose sum is σ = 2326254971040. Its totient is φ = 2300407693228.

The previous prime is 2313331332107. The next prime is 2313331332167. The reversal of 2313331332133 is 3312331333132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2313331332133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2313331332095 and 2313331332104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313331332733) 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 3 ways as a sum of consecutive naturals, for example, 6461819185 + ... + 6461819542.

It is an arithmetic number, because the mean of its divisors is an integer number (581563742760).

Almost surely, 2^{2313331332133} is an apocalyptic number.

It is an amenable number.

2313331332133 is a deficient number, since it is larger than the sum of its proper divisors (12923638907).

2313331332133 is a wasteful number, since it uses less digits than its factorization.

2313331332133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12923638906.

The product of its digits is 26244, while the sum is 31.

Adding to 2313331332133 its reverse (3312331333132), we get a palindrome (5625662665265).

Subtracting 2313331332133 from its reverse (3312331333132), we obtain a palindrome (999000000999).

The spelling of 2313331332133 in words is "two trillion, three hundred thirteen billion, three hundred thirty-one million, three hundred thirty-two thousand, one hundred thirty-three".