12131100303003 has 24 divisors (see below), whose sum is σ = 19117356364080. Its totient is φ = 7351534632960.

The previous prime is 12131100302987. The next prime is 12131100303019. The reversal of 12131100303003 is 30030300113121.

It is a happy number.

12131100303003 is a `hidden beast` number, since 1 + 21 + 311 + 0 + 0 + 30 + 300 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (12131100302987) and next prime (12131100303019).

It is not a de Polignac number, because 12131100303003 - 2⁴ = 12131100302987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12131100303073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4263526 + ... + 6514587.

It is an arithmetic number, because the mean of its divisors is an integer number (796556515170).

Almost surely, 2^{12131100303003} is an apocalyptic number.

12131100303003 is a deficient number, since it is larger than the sum of its proper divisors (6986256061077).

12131100303003 is a wasteful number, since it uses less digits than its factorization.

12131100303003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10789499 (or 10789496 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 12131100303003 its reverse (30030300113121), we get a palindrome (42161400416124).

The spelling of 12131100303003 in words is "twelve trillion, one hundred thirty-one billion, one hundred million, three hundred three thousand, three".