12348930947 has 2 divisors, whose sum is σ = 12348930948. Its totient is φ = 12348930946.

The previous prime is 12348930931. The next prime is 12348930961. The reversal of 12348930947 is 74903984321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12348930947 - 2⁴ = 12348930931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12348930895 and 12348930904.

It is not a weakly prime, because it can be changed into another prime (12348980947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6174465473 + 6174465474.

It is an arithmetic number, because the mean of its divisors is an integer number (6174465474).

Almost surely, 2^12348930947 is an apocalyptic number.

12348930947 is a deficient number, since it is larger than the sum of its proper divisors (1).

12348930947 is an equidigital number, since it uses as much as digits as its factorization.

12348930947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 12348930947 in words is "twelve billion, three hundred forty-eight million, nine hundred thirty thousand, nine hundred forty-seven".