105322003 has 2 divisors, whose sum is σ = 105322004. Its totient is φ = 105322002.

The previous prime is 105322001. The next prime is 105322031. The reversal of 105322003 is 300223501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105322003 - 2¹ = 105322001 is a prime.

It is a super-2 number, since 2×105322003² = 22185448631864018, which contains 22 as substring.

Together with 105322001, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (105322001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52661001 + 52661002.

It is an arithmetic number, because the mean of its divisors is an integer number (52661002).

Almost surely, 2^105322003 is an apocalyptic number.

105322003 is a deficient number, since it is larger than the sum of its proper divisors (1).

105322003 is an equidigital number, since it uses as much as digits as its factorization.

105322003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 105322003 is about 10262.6508758702. The cubic root of 105322003 is about 472.2511635462.

Adding to 105322003 its reverse (300223501), we get a palindrome (405545504).

The spelling of 105322003 in words is "one hundred five million, three hundred twenty-two thousand, three".