105233273 has 2 divisors, whose sum is σ = 105233274. Its totient is φ = 105233272.

The previous prime is 105233243. The next prime is 105233309. The reversal of 105233273 is 372332501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101344489 + 3888784 = 10067^2 + 1972^2 .

It is a cyclic number.

It is not a de Polignac number, because 105233273 - 2⁶ = 105233209 is a prime.

It is a super-2 number, since 2×105233273² = 22148083492585058, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (105233243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52616636 + 52616637.

It is an arithmetic number, because the mean of its divisors is an integer number (52616637).

Almost surely, 2^105233273 is an apocalyptic number.

It is an amenable number.

105233273 is a deficient number, since it is larger than the sum of its proper divisors (1).

105233273 is an equidigital number, since it uses as much as digits as its factorization.

105233273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 105233273 is about 10258.3270078507. The cubic root of 105233273 is about 472.1185080793.

Adding to 105233273 its reverse (372332501), we get a palindrome (477565774).

The spelling of 105233273 in words is "one hundred five million, two hundred thirty-three thousand, two hundred seventy-three".