10081003005 has 12 divisors (see below), whose sum is σ = 17473738620. Its totient is φ = 5376534912.

The previous prime is 10081003001. The next prime is 10081003019. The reversal of 10081003005 is 50030018001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6638012676 + 3442990329 = 81474^2 + 58677^2 .

It is not a de Polignac number, because 10081003005 - 2² = 10081003001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10081003001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112011100 + ... + 112011189.

It is an arithmetic number, because the mean of its divisors is an integer number (1456144885).

Almost surely, 2^10081003005 is an apocalyptic number.

10081003005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10081003005 is a deficient number, since it is larger than the sum of its proper divisors (7392735615).

10081003005 is a wasteful number, since it uses less digits than its factorization.

10081003005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224022300 (or 224022297 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The spelling of 10081003005 in words is "ten billion, eighty-one million, three thousand, five".