2321031113133 has 16 divisors (see below), whose sum is σ = 3296371075200. Its totient is φ = 1447612683776.

The previous prime is 2321031113087. The next prime is 2321031113147. The reversal of 2321031113133 is 3313111301232.

It is a cyclic number.

It is not a de Polignac number, because 2321031113133 - 2⁸ = 2321031112877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321031113173) 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, 136250208 + ... + 136267241.

It is an arithmetic number, because the mean of its divisors is an integer number (206023192200).

Almost surely, 2^{2321031113133} is an apocalyptic number.

It is an amenable number.

2321031113133 is a deficient number, since it is larger than the sum of its proper divisors (975339962067).

2321031113133 is a wasteful number, since it uses less digits than its factorization.

2321031113133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272517636.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 2321031113133 its reverse (3313111301232), we get a palindrome (5634142414365).

The spelling of 2321031113133 in words is "two trillion, three hundred twenty-one billion, thirty-one million, one hundred thirteen thousand, one hundred thirty-three".