13125127 has 2 divisors, whose sum is σ = 13125128. Its totient is φ = 13125126.

The previous prime is 13125113. The next prime is 13125169. The reversal of 13125127 is 72152131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13125127 - 2¹¹ = 13123079 is a prime.

It is a super-2 number, since 2×13125127² = 344537917532258, which contains 22 as substring.

It is a Chen prime.

It is a pancake number, because a pancake can be divided into 13125127 parts by 5123 straight cuts.

It is a junction number, because it is equal to n+sod(n) for n = 13125098 and 13125107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13125107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6562563 + 6562564.

It is an arithmetic number, because the mean of its divisors is an integer number (6562564).

Almost surely, 2^13125127 is an apocalyptic number.

13125127 is a deficient number, since it is larger than the sum of its proper divisors (1).

13125127 is an equidigital number, since it uses as much as digits as its factorization.

13125127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 420, while the sum is 22.

The square root of 13125127 is about 3622.8617141702. The cubic root of 13125127 is about 235.8854598351.

Adding to 13125127 its reverse (72152131), we get a palindrome (85277258).

The spelling of 13125127 in words is "thirteen million, one hundred twenty-five thousand, one hundred twenty-seven".