23224235350313 has 2 divisors, whose sum is σ = 23224235350314. Its totient is φ = 23224235350312.

The previous prime is 23224235350291. The next prime is 23224235350399. The reversal of 23224235350313 is 31305353242232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18254666412304 + 4969568938009 = 4272548^2 + 2229253^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23224235350313 is a prime.

It is not a weakly prime, because it can be changed into another prime (23224235350013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11612117675156 + 11612117675157.

It is an arithmetic number, because the mean of its divisors is an integer number (11612117675157).

Almost surely, 2^{23224235350313} is an apocalyptic number.

It is an amenable number.

23224235350313 is a deficient number, since it is larger than the sum of its proper divisors (1).

23224235350313 is an equidigital number, since it uses as much as digits as its factorization.

23224235350313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 38.

Adding to 23224235350313 its reverse (31305353242232), we get a palindrome (54529588592545).

The spelling of 23224235350313 in words is "twenty-three trillion, two hundred twenty-four billion, two hundred thirty-five million, three hundred fifty thousand, three hundred thirteen".