10281045 has 16 divisors (see below), whose sum is σ = 16729920. Its totient is φ = 5389824.

The previous prime is 10281043. The next prime is 10281053. The reversal of 10281045 is 54018201.

10281045 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10281045 - 2¹ = 10281043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10281041) 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 in 15 ways as a sum of consecutive naturals, for example, 4924 + ... + 6693.

It is an arithmetic number, because the mean of its divisors is an integer number (1045620).

Almost surely, 2^10281045 is an apocalyptic number.

10281045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10281045 is a deficient number, since it is larger than the sum of its proper divisors (6448875).

10281045 is a wasteful number, since it uses less digits than its factorization.

10281045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11684.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 10281045 is about 3206.4068675076. The cubic root of 10281045 is about 217.4431612609.

Adding to 10281045 its reverse (54018201), we get a palindrome (64299246).

The spelling of 10281045 in words is "ten million, two hundred eighty-one thousand, forty-five".