23433415331353 has 2 divisors, whose sum is σ = 23433415331354. Its totient is φ = 23433415331352.

The previous prime is 23433415331309. The next prime is 23433415331377. The reversal of 23433415331353 is 35313351433432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11868872485129 + 11564542846224 = 3445123^2 + 3400668^2 .

It is a cyclic number.

It is not a de Polignac number, because 23433415331353 - 2⁹ = 23433415330841 is a prime.

It is not a weakly prime, because it can be changed into another prime (23433415334353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11716707665676 + 11716707665677.

It is an arithmetic number, because the mean of its divisors is an integer number (11716707665677).

Almost surely, 2^{23433415331353} is an apocalyptic number.

It is an amenable number.

23433415331353 is a deficient number, since it is larger than the sum of its proper divisors (1).

23433415331353 is an equidigital number, since it uses as much as digits as its factorization.

23433415331353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1749600, while the sum is 43.

Adding to 23433415331353 its reverse (35313351433432), we get a palindrome (58746766764785).

The spelling of 23433415331353 in words is "twenty-three trillion, four hundred thirty-three billion, four hundred fifteen million, three hundred thirty-one thousand, three hundred fifty-three".