105263023 has 2 divisors, whose sum is σ = 105263024. Its totient is φ = 105263022.

The previous prime is 105262999. The next prime is 105263063. The reversal of 105263023 is 320362501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105263023 - 2⁹ = 105262511 is a prime.

It is a super-2 number, since 2×105263023² = 22160608022197058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105262985 and 105263003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105263063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52631511 + 52631512.

It is an arithmetic number, because the mean of its divisors is an integer number (52631512).

Almost surely, 2^105263023 is an apocalyptic number.

105263023 is a deficient number, since it is larger than the sum of its proper divisors (1).

105263023 is an equidigital number, since it uses as much as digits as its factorization.

105263023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 105263023 is about 10259.7769468931. The cubic root of 105263023 is about 472.1629940162.

The spelling of 105263023 in words is "one hundred five million, two hundred sixty-three thousand, twenty-three".