4023233431313 has 2 divisors, whose sum is σ = 4023233431314. Its totient is φ = 4023233431312.

The previous prime is 4023233431277. The next prime is 4023233431331. The reversal of 4023233431313 is 3131343323204.

4023233431313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (4023233431331) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3763471961089 + 259761470224 = 1939967^2 + 509668^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4023233431313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4023233431313.

It is not a weakly prime, because it can be changed into another prime (4023233431333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011616715656 + 2011616715657.

It is an arithmetic number, because the mean of its divisors is an integer number (2011616715657).

Almost surely, 2^{4023233431313} is an apocalyptic number.

It is an amenable number.

4023233431313 is a deficient number, since it is larger than the sum of its proper divisors (1).

4023233431313 is an equidigital number, since it uses as much as digits as its factorization.

4023233431313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 4023233431313 its reverse (3131343323204), we get a palindrome (7154576754517).

The spelling of 4023233431313 in words is "four trillion, twenty-three billion, two hundred thirty-three million, four hundred thirty-one thousand, three hundred thirteen".