13028371 has 2 divisors, whose sum is σ = 13028372. Its totient is φ = 13028370.

The previous prime is 13028369. The next prime is 13028387. The reversal of 13028371 is 17382031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13028371 - 2¹ = 13028369 is a prime.

Together with 13028369, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13028671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6514185 + 6514186.

It is an arithmetic number, because the mean of its divisors is an integer number (6514186).

Almost surely, 2^13028371 is an apocalyptic number.

13028371 is a deficient number, since it is larger than the sum of its proper divisors (1).

13028371 is an equidigital number, since it uses as much as digits as its factorization.

13028371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 13028371 is about 3609.4834810538. The cubic root of 13028371 is about 235.3043950450.

The spelling of 13028371 in words is "thirteen million, twenty-eight thousand, three hundred seventy-one".