23214020323243 has 2 divisors, whose sum is σ = 23214020323244. Its totient is φ = 23214020323242.

The previous prime is 23214020323231. The next prime is 23214020323253. The reversal of 23214020323243 is 34232302041232.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23214020323243 is a prime.

It is not a weakly prime, because it can be changed into another prime (23214020323253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11607010161621 + 11607010161622.

It is an arithmetic number, because the mean of its divisors is an integer number (11607010161622).

Almost surely, 2^{23214020323243} is an apocalyptic number.

23214020323243 is a deficient number, since it is larger than the sum of its proper divisors (1).

23214020323243 is an equidigital number, since it uses as much as digits as its factorization.

23214020323243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 23214020323243 its reverse (34232302041232), we get a palindrome (57446322364475).

The spelling of 23214020323243 in words is "twenty-three trillion, two hundred fourteen billion, twenty million, three hundred twenty-three thousand, two hundred forty-three".