105964223 has 2 divisors, whose sum is σ = 105964224. Its totient is φ = 105964222.

The previous prime is 105964219. The next prime is 105964279. The reversal of 105964223 is 322469501.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105964223 - 2² = 105964219 is a prime.

It is a super-2 number, since 2×105964223² = 22456833111987458, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 105964223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105964423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52982111 + 52982112.

It is an arithmetic number, because the mean of its divisors is an integer number (52982112).

Almost surely, 2^105964223 is an apocalyptic number.

105964223 is a deficient number, since it is larger than the sum of its proper divisors (1).

105964223 is an equidigital number, since it uses as much as digits as its factorization.

105964223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 105964223 is about 10293.8925096389. The cubic root of 105964223 is about 473.2090981340.

The spelling of 105964223 in words is "one hundred five million, nine hundred sixty-four thousand, two hundred twenty-three".