12982031 has 2 divisors, whose sum is σ = 12982032. Its totient is φ = 12982030.

The previous prime is 12982027. The next prime is 12982037. The reversal of 12982031 is 13028921.

12982031 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 12982031 - 2² = 12982027 is a prime.

It is a super-2 number, since 2×12982031² = 337066257769922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12982037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6491015 + 6491016.

It is an arithmetic number, because the mean of its divisors is an integer number (6491016).

Almost surely, 2^12982031 is an apocalyptic number.

12982031 is a deficient number, since it is larger than the sum of its proper divisors (1).

12982031 is an equidigital number, since it uses as much as digits as its factorization.

12982031 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 26.

The square root of 12982031 is about 3603.0585618333. The cubic root of 12982031 is about 235.0250825800.

The spelling of 12982031 in words is "twelve million, nine hundred eighty-two thousand, thirty-one".