13038149 has 2 divisors, whose sum is σ = 13038150. Its totient is φ = 13038148.

The previous prime is 13038131. The next prime is 13038169. The reversal of 13038149 is 94183031.

13038149 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 can be written as a sum of positive squares in only one way, i.e., 11437924 + 1600225 = 3382^2 + 1265^2 .

It is a cyclic number.

It is not a de Polignac number, because 13038149 - 2¹⁶ = 12972613 is a 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 (13038169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6519074 + 6519075.

It is an arithmetic number, because the mean of its divisors is an integer number (6519075).

Almost surely, 2^13038149 is an apocalyptic number.

It is an amenable number.

13038149 is a deficient number, since it is larger than the sum of its proper divisors (1).

13038149 is an equidigital number, since it uses as much as digits as its factorization.

13038149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 13038149 is about 3610.8377144369. The cubic root of 13038149 is about 235.3632468901.

The spelling of 13038149 in words is "thirteen million, thirty-eight thousand, one hundred forty-nine".