105026423 has 2 divisors, whose sum is σ = 105026424. Its totient is φ = 105026422.

The previous prime is 105026417. The next prime is 105026437. The reversal of 105026423 is 324620501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105026423 - 2⁴ = 105026407 is a prime.

It is a super-2 number, since 2×105026423² = 22061099056349858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105026473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52513211 + 52513212.

It is an arithmetic number, because the mean of its divisors is an integer number (52513212).

Almost surely, 2^105026423 is an apocalyptic number.

105026423 is a deficient number, since it is larger than the sum of its proper divisors (1).

105026423 is an equidigital number, since it uses as much as digits as its factorization.

105026423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 105026423 is about 10248.2399952382. The cubic root of 105026423 is about 471.8089679279.

Adding to 105026423 its reverse (324620501), we get a palindrome (429646924).

The spelling of 105026423 in words is "one hundred five million, twenty-six thousand, four hundred twenty-three".