23043235351 has 2 divisors, whose sum is σ = 23043235352. Its totient is φ = 23043235350.

The previous prime is 23043235337. The next prime is 23043235379. The reversal of 23043235351 is 15353234032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23043235351 - 2⁷ = 23043235223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23043235151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11521617675 + 11521617676.

It is an arithmetic number, because the mean of its divisors is an integer number (11521617676).

Almost surely, 2^23043235351 is an apocalyptic number.

23043235351 is a deficient number, since it is larger than the sum of its proper divisors (1).

23043235351 is an equidigital number, since it uses as much as digits as its factorization.

23043235351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 23043235351 its reverse (15353234032), we get a palindrome (38396469383).

The spelling of 23043235351 in words is "twenty-three billion, forty-three million, two hundred thirty-five thousand, three hundred fifty-one".