12463730131 has 2 divisors, whose sum is σ = 12463730132. Its totient is φ = 12463730130.

The previous prime is 12463730129. The next prime is 12463730173. The reversal of 12463730131 is 13103736421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12463730131 - 2¹ = 12463730129 is a prime.

It is a super-2 number, since 2×12463730131² (a number of 21 digits) contains 22 as substring.

Together with 12463730129, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 12463730093 and 12463730102.

It is not a weakly prime, because it can be changed into another prime (12463730231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6231865065 + 6231865066.

It is an arithmetic number, because the mean of its divisors is an integer number (6231865066).

Almost surely, 2^12463730131 is an apocalyptic number.

12463730131 is a deficient number, since it is larger than the sum of its proper divisors (1).

12463730131 is an equidigital number, since it uses as much as digits as its factorization.

12463730131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

The spelling of 12463730131 in words is "twelve billion, four hundred sixty-three million, seven hundred thirty thousand, one hundred thirty-one".