16127113 has 2 divisors, whose sum is σ = 16127114. Its totient is φ = 16127112.

The previous prime is 16127093. The next prime is 16127129. The reversal of 16127113 is 31172161.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13927824 + 2199289 = 3732^2 + 1483^2 .

It is a cyclic number.

It is not a de Polignac number, because 16127113 - 2⁹ = 16126601 is a prime.

It is not a weakly prime, because it can be changed into another prime (16127183) 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, 8063556 + 8063557.

It is an arithmetic number, because the mean of its divisors is an integer number (8063557).

Almost surely, 2^16127113 is an apocalyptic number.

It is an amenable number.

16127113 is a deficient number, since it is larger than the sum of its proper divisors (1).

16127113 is an equidigital number, since it uses as much as digits as its factorization.

16127113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 252, while the sum is 22.

The square root of 16127113 is about 4015.8576917017. The cubic root of 16127113 is about 252.6497520332.

Adding to 16127113 its reverse (31172161), we get a palindrome (47299274).

The spelling of 16127113 in words is "sixteen million, one hundred twenty-seven thousand, one hundred thirteen".