23343433434313 has 2 divisors, whose sum is σ = 23343433434314. Its totient is φ = 23343433434312.

The previous prime is 23343433434311. The next prime is 23343433434359. The reversal of 23343433434313 is 31343433434332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14943389086224 + 8400044348089 = 3865668^2 + 2898283^2 .

It is a cyclic number.

It is not a de Polignac number, because 23343433434313 - 2¹ = 23343433434311 is a prime.

Together with 23343433434311, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 23343433434313.

It is not a weakly prime, because it can be changed into another prime (23343433434311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11671716717156 + 11671716717157.

It is an arithmetic number, because the mean of its divisors is an integer number (11671716717157).

Almost surely, 2^{23343433434313} is an apocalyptic number.

It is an amenable number.

23343433434313 is a deficient number, since it is larger than the sum of its proper divisors (1).

23343433434313 is an equidigital number, since it uses as much as digits as its factorization.

23343433434313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3359232, while the sum is 43.

Adding to 23343433434313 its reverse (31343433434332), we get a palindrome (54686866868645).

The spelling of 23343433434313 in words is "twenty-three trillion, three hundred forty-three billion, four hundred thirty-three million, four hundred thirty-four thousand, three hundred thirteen".