12130004143031 has 2 divisors, whose sum is σ = 12130004143032. Its totient is φ = 12130004143030.

The previous prime is 12130004143027. The next prime is 12130004143139. The reversal of 12130004143031 is 13034140003121.

12130004143031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12130004143031 - 2² = 12130004143027 is a prime.

It is a super-2 number, since 2×12130004143031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12130004142988 and 12130004143006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12130004143331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6065002071515 + 6065002071516.

It is an arithmetic number, because the mean of its divisors is an integer number (6065002071516).

Almost surely, 2^{12130004143031} is an apocalyptic number.

12130004143031 is a deficient number, since it is larger than the sum of its proper divisors (1).

12130004143031 is an equidigital number, since it uses as much as digits as its factorization.

12130004143031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 12130004143031 its reverse (13034140003121), we get a palindrome (25164144146152).

The spelling of 12130004143031 in words is "twelve trillion, one hundred thirty billion, four million, one hundred forty-three thousand, thirty-one".