105064823 has 2 divisors, whose sum is σ = 105064824. Its totient is φ = 105064822.

The previous prime is 105064789. The next prime is 105064831. The reversal of 105064823 is 328460501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105064823 - 2⁸ = 105064567 is a prime.

It is a super-2 number, since 2×105064823² = 22077234064042658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105064853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52532411 + 52532412.

It is an arithmetic number, because the mean of its divisors is an integer number (52532412).

Almost surely, 2^105064823 is an apocalyptic number.

105064823 is a deficient number, since it is larger than the sum of its proper divisors (1).

105064823 is an equidigital number, since it uses as much as digits as its factorization.

105064823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 105064823 is about 10250.1133164468. The cubic root of 105064823 is about 471.8664622112.

The spelling of 105064823 in words is "one hundred five million, sixty-four thousand, eight hundred twenty-three".