105368423 has 2 divisors, whose sum is σ = 105368424. Its totient is φ = 105368422.

The previous prime is 105368413. The next prime is 105368429. The reversal of 105368423 is 324863501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105368423 - 2¹⁶ = 105302887 is a prime.

It is a super-2 number, since 2×105368423² = 22205009131013858, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105368423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105368429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52684211 + 52684212.

It is an arithmetic number, because the mean of its divisors is an integer number (52684212).

Almost surely, 2^105368423 is an apocalyptic number.

105368423 is a deficient number, since it is larger than the sum of its proper divisors (1).

105368423 is an equidigital number, since it uses as much as digits as its factorization.

105368423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 105368423 is about 10264.9122256354. The cubic root of 105368423 is about 472.3205339169.

The spelling of 105368423 in words is "one hundred five million, three hundred sixty-eight thousand, four hundred twenty-three".