12938600371 has 2 divisors, whose sum is σ = 12938600372. Its totient is φ = 12938600370.

The previous prime is 12938600359. The next prime is 12938600407. The reversal of 12938600371 is 17300683921.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12938600371 - 2³¹ = 10791116723 is a prime.

It is not a weakly prime, because it can be changed into another prime (12938600351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6469300185 + 6469300186.

It is an arithmetic number, because the mean of its divisors is an integer number (6469300186).

Almost surely, 2^12938600371 is an apocalyptic number.

12938600371 is a deficient number, since it is larger than the sum of its proper divisors (1).

12938600371 is an equidigital number, since it uses as much as digits as its factorization.

12938600371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 12938600371 in words is "twelve billion, nine hundred thirty-eight million, six hundred thousand, three hundred seventy-one".