12110003005 has 16 divisors (see below), whose sum is σ = 14671617840. Its totient is φ = 9595003392.

The previous prime is 12110002981. The next prime is 12110003027. The reversal of 12110003005 is 50030001121.

It can be written as a sum of positive squares in 8 ways, for example, as 1976158116 + 10133844889 = 44454^2 + 100667^2 .

It is a cyclic number.

It is not a de Polignac number, because 12110003005 - 2²⁹ = 11573132093 is a prime.

It is a super-2 number, since 2×12110003005² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2208327 + ... + 2213803.

It is an arithmetic number, because the mean of its divisors is an integer number (916976115).

Almost surely, 2^12110003005 is an apocalyptic number.

It is an amenable number.

12110003005 is a deficient number, since it is larger than the sum of its proper divisors (2561614835).

12110003005 is a wasteful number, since it uses less digits than its factorization.

12110003005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9648.

The product of its (nonzero) digits is 30, while the sum is 13.

Adding to 12110003005 its reverse (50030001121), we get a palindrome (62140004126).

The spelling of 12110003005 in words is "twelve billion, one hundred ten million, three thousand, five".