2321313310133 has 2 divisors, whose sum is σ = 2321313310134. Its totient is φ = 2321313310132.

The previous prime is 2321313310049. The next prime is 2321313310163. The reversal of 2321313310133 is 3310133131232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1467494805604 + 853818504529 = 1211402^2 + 924023^2 .

It is a cyclic number.

It is not a de Polignac number, because 2321313310133 - 2¹⁶ = 2321313244597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2321313310163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160656655066 + 1160656655067.

It is an arithmetic number, because the mean of its divisors is an integer number (1160656655067).

Almost surely, 2^{2321313310133} is an apocalyptic number.

It is an amenable number.

2321313310133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321313310133 is an equidigital number, since it uses as much as digits as its factorization.

2321313310133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 2321313310133 its reverse (3310133131232), we get a palindrome (5631446441365).

The spelling of 2321313310133 in words is "two trillion, three hundred twenty-one billion, three hundred thirteen million, three hundred ten thousand, one hundred thirty-three".