105353473 has 2 divisors, whose sum is σ = 105353474. Its totient is φ = 105353472.

The previous prime is 105353459. The next prime is 105353503. The reversal of 105353473 is 374353501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100460529 + 4892944 = 10023^2 + 2212^2 .

It is a cyclic number.

It is not a de Polignac number, because 105353473 - 2⁵ = 105353441 is a prime.

It is a super-2 number, since 2×105353473² = 22198708546323458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105351473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52676736 + 52676737.

It is an arithmetic number, because the mean of its divisors is an integer number (52676737).

Almost surely, 2^105353473 is an apocalyptic number.

It is an amenable number.

105353473 is a deficient number, since it is larger than the sum of its proper divisors (1).

105353473 is an equidigital number, since it uses as much as digits as its factorization.

105353473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 31.

The square root of 105353473 is about 10264.1839909464. The cubic root of 105353473 is about 472.2981947576.

The spelling of 105353473 in words is "one hundred five million, three hundred fifty-three thousand, four hundred seventy-three".