10281105 has 12 divisors (see below), whose sum is σ = 17820660. Its totient is φ = 5483232.

The previous prime is 10281097. The next prime is 10281113. The reversal of 10281105 is 50118201.

It is an interprime number because it is at equal distance from previous prime (10281097) and next prime (10281113).

It can be written as a sum of positive squares in 2 ways, for example, as 6548481 + 3732624 = 2559^2 + 1932^2 .

It is not a de Polignac number, because 10281105 - 2³ = 10281097 is a prime.

It is a super-2 number, since 2×10281105² = 211402240042050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114190 + ... + 114279.

It is an arithmetic number, because the mean of its divisors is an integer number (1485055).

Almost surely, 2^10281105 is an apocalyptic number.

10281105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10281105 is a deficient number, since it is larger than the sum of its proper divisors (7539555).

10281105 is a wasteful number, since it uses less digits than its factorization.

10281105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228480 (or 228477 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

The square root of 10281105 is about 3206.4162237614. The cubic root of 10281105 is about 217.4435842582.

Adding to 10281105 its reverse (50118201), we get a palindrome (60399306).

The spelling of 10281105 in words is "ten million, two hundred eighty-one thousand, one hundred five".