272831107 has 2 divisors, whose sum is σ = 272831108. Its totient is φ = 272831106.

The previous prime is 272831063. The next prime is 272831131. The reversal of 272831107 is 701138272.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 272831107 - 2¹⁹ = 272306819 is a prime.

It is not a weakly prime, because it can be changed into another prime (272831137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136415553 + 136415554.

It is an arithmetic number, because the mean of its divisors is an integer number (136415554).

Almost surely, 2^272831107 is an apocalyptic number.

272831107 is a deficient number, since it is larger than the sum of its proper divisors (1).

272831107 is an equidigital number, since it uses as much as digits as its factorization.

272831107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 272831107 is about 16517.5999164528. The cubic root of 272831107 is about 648.5816069173.

Adding to 272831107 its reverse (701138272), we get a palindrome (973969379).

The spelling of 272831107 in words is "two hundred seventy-two million, eight hundred thirty-one thousand, one hundred seven".