272133105 has 16 divisors (see below), whose sum is σ = 458329920. Its totient is φ = 137498688.

The previous prime is 272133077. The next prime is 272133109. The reversal of 272133105 is 501331272.

It is not a de Polignac number, because 272133105 - 2⁵ = 272133073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (272133109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 477142 + ... + 477711.

It is an arithmetic number, because the mean of its divisors is an integer number (28645620).

Almost surely, 2^272133105 is an apocalyptic number.

It is an amenable number.

272133105 is a deficient number, since it is larger than the sum of its proper divisors (186196815).

272133105 is a wasteful number, since it uses less digits than its factorization.

272133105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954880.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 272133105 is about 16496.4573469579. The cubic root of 272133105 is about 648.0280313853.

Adding to 272133105 its reverse (501331272), we get a palindrome (773464377).

The spelling of 272133105 in words is "two hundred seventy-two million, one hundred thirty-three thousand, one hundred five".