23134405351223 has 2 divisors, whose sum is σ = 23134405351224. Its totient is φ = 23134405351222.

The previous prime is 23134405351207. The next prime is 23134405351231. The reversal of 23134405351223 is 32215350443132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23134405351223 - 2⁴ = 23134405351207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23134405351273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11567202675611 + 11567202675612.

It is an arithmetic number, because the mean of its divisors is an integer number (11567202675612).

Almost surely, 2^{23134405351223} is an apocalyptic number.

23134405351223 is a deficient number, since it is larger than the sum of its proper divisors (1).

23134405351223 is an equidigital number, since it uses as much as digits as its factorization.

23134405351223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 38.

Adding to 23134405351223 its reverse (32215350443132), we get a palindrome (55349755794355).

The spelling of 23134405351223 in words is "twenty-three trillion, one hundred thirty-four billion, four hundred five million, three hundred fifty-one thousand, two hundred twenty-three".