23223105254423 has 2 divisors, whose sum is σ = 23223105254424. Its totient is φ = 23223105254422.

The previous prime is 23223105254359. The next prime is 23223105254443. The reversal of 23223105254423 is 32445250132232.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23223105254423 - 2⁶ = 23223105254359 is a prime.

It is a super-2 number, since 2×23223105254423² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23223105254443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611552627211 + 11611552627212.

It is an arithmetic number, because the mean of its divisors is an integer number (11611552627212).

Almost surely, 2^{23223105254423} is an apocalyptic number.

23223105254423 is a deficient number, since it is larger than the sum of its proper divisors (1).

23223105254423 is an equidigital number, since it uses as much as digits as its factorization.

23223105254423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 23223105254423 its reverse (32445250132232), we get a palindrome (55668355386655).

The spelling of 23223105254423 in words is "twenty-three trillion, two hundred twenty-three billion, one hundred five million, two hundred fifty-four thousand, four hundred twenty-three".