12300103000031 has 16 divisors (see below), whose sum is σ = 15340960884480. Its totient is φ = 9580891135680.

The previous prime is 12300103000027. The next prime is 12300103000063. The reversal of 12300103000031 is 13000030100321.

It is a cyclic number.

It is not a de Polignac number, because 12300103000031 - 2² = 12300103000027 is a prime.

It is a super-2 number, since 2×12300103000031² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300103000001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29833166 + ... + 30242651.

It is an arithmetic number, because the mean of its divisors is an integer number (958810055280).

Almost surely, 2^{12300103000031} is an apocalyptic number.

12300103000031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12300103000031 is a deficient number, since it is larger than the sum of its proper divisors (3040857884449).

12300103000031 is a wasteful number, since it uses less digits than its factorization.

12300103000031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60078494.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 12300103000031 its reverse (13000030100321), we get a palindrome (25300133100352).

The spelling of 12300103000031 in words is "twelve trillion, three hundred billion, one hundred three million, thirty-one", and thus it is an aban number.