254101423 has 2 divisors, whose sum is σ = 254101424. Its totient is φ = 254101422.

The previous prime is 254101387. The next prime is 254101427. The reversal of 254101423 is 324101452.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-254101423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 254101394 and 254101403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254101427) 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, 127050711 + 127050712.

It is an arithmetic number, because the mean of its divisors is an integer number (127050712).

Almost surely, 2^254101423 is an apocalyptic number.

254101423 is a deficient number, since it is larger than the sum of its proper divisors (1).

254101423 is an equidigital number, since it uses as much as digits as its factorization.

254101423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 254101423 is about 15940.5590554409. The cubic root of 254101423 is about 633.3868351540.

Adding to 254101423 its reverse (324101452), we get a palindrome (578202875).

The spelling of 254101423 in words is "two hundred fifty-four million, one hundred one thousand, four hundred twenty-three".