13127038 has 4 divisors (see below), whose sum is σ = 19690560. Its totient is φ = 6563518.

The previous prime is 13127027. The next prime is 13127047. The reversal of 13127038 is 83072131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83072131 = 2971 ⋅27961.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3281758 + ... + 3281761.

It is an arithmetic number, because the mean of its divisors is an integer number (4922640).

Almost surely, 2^13127038 is an apocalyptic number.

13127038 is a deficient number, since it is larger than the sum of its proper divisors (6563522).

13127038 is an equidigital number, since it uses as much as digits as its factorization.

13127038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6563521.

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

The square root of 13127038 is about 3623.1254463515. The cubic root of 13127038 is about 235.8969074764.

Adding to 13127038 its reverse (83072131), we get a palindrome (96199169).

The spelling of 13127038 in words is "thirteen million, one hundred twenty-seven thousand, thirty-eight".