105403229 has 2 divisors, whose sum is σ = 105403230. Its totient is φ = 105403228.

The previous prime is 105403223. The next prime is 105403253. The reversal of 105403229 is 922304501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86025625 + 19377604 = 9275^2 + 4402^2 .

It is an emirp because it is prime and its reverse (922304501) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105403229 is a prime.

It is a super-2 number, since 2×105403229² = 22219681367252882, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 105403198 and 105403207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105403223) 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, 52701614 + 52701615.

It is an arithmetic number, because the mean of its divisors is an integer number (52701615).

Almost surely, 2^105403229 is an apocalyptic number.

It is an amenable number.

105403229 is a deficient number, since it is larger than the sum of its proper divisors (1).

105403229 is an equidigital number, since it uses as much as digits as its factorization.

105403229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 105403229 is about 10266.6074727731. The cubic root of 105403229 is about 472.3725348808.

The spelling of 105403229 in words is "one hundred five million, four hundred three thousand, two hundred twenty-nine".