105022103 has 2 divisors, whose sum is σ = 105022104. Its totient is φ = 105022102.

The previous prime is 105022091. The next prime is 105022109. The reversal of 105022103 is 301220501.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105022103 - 2¹⁰ = 105021079 is a prime.

It is a super-2 number, since 2×105022103² = 22059284237085218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105022109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52511051 + 52511052.

It is an arithmetic number, because the mean of its divisors is an integer number (52511052).

Almost surely, 2^105022103 is an apocalyptic number.

105022103 is a deficient number, since it is larger than the sum of its proper divisors (1).

105022103 is an equidigital number, since it uses as much as digits as its factorization.

105022103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 105022103 is about 10248.0292251730. The cubic root of 105022103 is about 471.8024989441.

Adding to 105022103 its reverse (301220501), we get a palindrome (406242604).

The spelling of 105022103 in words is "one hundred five million, twenty-two thousand, one hundred three".