250123103423 has 2 divisors, whose sum is σ = 250123103424. Its totient is φ = 250123103422.

The previous prime is 250123103411. The next prime is 250123103431. The reversal of 250123103423 is 324301321052.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 250123103423 - 2²⁸ = 249854667967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 250123103392 and 250123103401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250123102423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125061551711 + 125061551712.

It is an arithmetic number, because the mean of its divisors is an integer number (125061551712).

Almost surely, 2^250123103423 is an apocalyptic number.

250123103423 is a deficient number, since it is larger than the sum of its proper divisors (1).

250123103423 is an equidigital number, since it uses as much as digits as its factorization.

250123103423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 250123103423 its reverse (324301321052), we get a palindrome (574424424475).

The spelling of 250123103423 in words is "two hundred fifty billion, one hundred twenty-three million, one hundred three thousand, four hundred twenty-three".