272131 has 2 divisors, whose sum is σ = 272132. Its totient is φ = 272130.

The previous prime is 272093. The next prime is 272141. The reversal of 272131 is 131272.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 272131 - 2⁷ = 272003 is a prime.

It is a super-2 number, since 2×272131² = 148110562322, which contains 22 as substring.

272131 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (272141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136065 + 136066.

It is an arithmetic number, because the mean of its divisors is an integer number (136066).

2²⁷²¹³¹ is an apocalyptic number.

272131 is a deficient number, since it is larger than the sum of its proper divisors (1).

272131 is an equidigital number, since it uses as much as digits as its factorization.

272131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 84, while the sum is 16.

The square root of 272131 is about 521.6617678151. The cubic root of 272131 is about 64.8026360509.

The spelling of 272131 in words is "two hundred seventy-two thousand, one hundred thirty-one".