105444233 has 2 divisors, whose sum is σ = 105444234. Its totient is φ = 105444232.

The previous prime is 105444221. The next prime is 105444253. The reversal of 105444233 is 332444501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103774969 + 1669264 = 10187^2 + 1292^2 .

It is a cyclic number.

It is not a de Polignac number, because 105444233 - 2¹⁰ = 105443209 is a prime.

It is a super-2 number, since 2×105444233² = 22236972545916578, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105444253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52722116 + 52722117.

It is an arithmetic number, because the mean of its divisors is an integer number (52722117).

Almost surely, 2^105444233 is an apocalyptic number.

It is an amenable number.

105444233 is a deficient number, since it is larger than the sum of its proper divisors (1).

105444233 is an equidigital number, since it uses as much as digits as its factorization.

105444233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 105444233 is about 10268.6042381621. The cubic root of 105444233 is about 472.4337811142.

Adding to 105444233 its reverse (332444501), we get a palindrome (437888734).

The spelling of 105444233 in words is "one hundred five million, four hundred forty-four thousand, two hundred thirty-three".