10510105 has 4 divisors (see below), whose sum is σ = 12612132. Its totient is φ = 8408080.

The previous prime is 10510091. The next prime is 10510111. The reversal of 10510105 is 50101501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6869641 + 3640464 = 2621^2 + 1908^2 .

It is not a de Polignac number, because 10510105 - 2¹³ = 10501913 is a prime.

It is a super-2 number, since 2×10510105² = 220924614222050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1051006 + ... + 1051015.

It is an arithmetic number, because the mean of its divisors is an integer number (3153033).

Almost surely, 2^10510105 is an apocalyptic number.

It is an amenable number.

10510105 is a deficient number, since it is larger than the sum of its proper divisors (2102027).

10510105 is an equidigital number, since it uses as much as digits as its factorization.

10510105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102026.

The product of its (nonzero) digits is 25, while the sum is 13.

The square root of 10510105 is about 3241.9292095911. The cubic root of 10510105 is about 219.0461805686.

Adding to 10510105 its reverse (50101501), we get a palindrome (60611606).

The spelling of 10510105 in words is "ten million, five hundred ten thousand, one hundred five".