105975223 has 2 divisors, whose sum is σ = 105975224. Its totient is φ = 105975222.

The previous prime is 105975203. The next prime is 105975281. The reversal of 105975223 is 322579501.

It is a weak prime.

It is an emirp because it is prime and its reverse (322579501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 105975223 - 2²⁵ = 72420791 is a prime.

It is a super-2 number, since 2×105975223² = 22461495779799458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105975203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52987611 + 52987612.

It is an arithmetic number, because the mean of its divisors is an integer number (52987612).

Almost surely, 2^105975223 is an apocalyptic number.

105975223 is a deficient number, since it is larger than the sum of its proper divisors (1).

105975223 is an equidigital number, since it uses as much as digits as its factorization.

105975223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 105975223 is about 10294.4267931731. The cubic root of 105975223 is about 473.2254719623.

The spelling of 105975223 in words is "one hundred five million, nine hundred seventy-five thousand, two hundred twenty-three".