105056233 has 4 divisors (see below), whose sum is σ = 107291520. Its totient is φ = 102820948.

The previous prime is 105056207. The next prime is 105056239. The reversal of 105056233 is 332650501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105056233 is a prime.

It is a super-2 number, since 2×105056233² = 22073624184300578, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 105056198 and 105056207.

It is not an unprimeable number, because it can be changed into a prime (105056239) 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 in 3 ways as a sum of consecutive naturals, for example, 1117573 + ... + 1117666.

It is an arithmetic number, because the mean of its divisors is an integer number (26822880).

Almost surely, 2^105056233 is an apocalyptic number.

It is an amenable number.

105056233 is a deficient number, since it is larger than the sum of its proper divisors (2235287).

105056233 is an equidigital number, since it uses as much as digits as its factorization.

105056233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2235286.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 105056233 is about 10249.6942881239. The cubic root of 105056233 is about 471.8536020763.

The spelling of 105056233 in words is "one hundred five million, fifty-six thousand, two hundred thirty-three".