12982043 has 2 divisors, whose sum is σ = 12982044. Its totient is φ = 12982042.

The previous prime is 12982037. The next prime is 12982049. The reversal of 12982043 is 34028921.

12982043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (12982037) and next prime (12982049).

It is a cyclic number.

It is not a de Polignac number, because 12982043 - 2⁴ = 12982027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12981997 and 12982015.

It is not a weakly prime, because it can be changed into another prime (12982049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6491021 + 6491022.

It is an arithmetic number, because the mean of its divisors is an integer number (6491022).

Almost surely, 2^12982043 is an apocalyptic number.

12982043 is a deficient number, since it is larger than the sum of its proper divisors (1).

12982043 is an equidigital number, since it uses as much as digits as its factorization.

12982043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 12982043 is about 3603.0602270847. The cubic root of 12982043 is about 235.0251549955.

The spelling of 12982043 in words is "twelve million, nine hundred eighty-two thousand, forty-three".