272130127 has 2 divisors, whose sum is σ = 272130128. Its totient is φ = 272130126.

The previous prime is 272130119. The next prime is 272130137. The reversal of 272130127 is 721031272.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 272130127 - 2³ = 272130119 is a prime.

It is a super-2 number, since 2×272130127² = 148109612042072258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272130137) 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, 136065063 + 136065064.

It is an arithmetic number, because the mean of its divisors is an integer number (136065064).

Almost surely, 2^272130127 is an apocalyptic number.

272130127 is a deficient number, since it is larger than the sum of its proper divisors (1).

272130127 is an equidigital number, since it uses as much as digits as its factorization.

272130127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 272130127 is about 16496.3670849069. The cubic root of 272130127 is about 648.0256675488.

Adding to 272130127 its reverse (721031272), we get a palindrome (993161399).

The spelling of 272130127 in words is "two hundred seventy-two million, one hundred thirty thousand, one hundred twenty-seven".