205241104452231 has 12 divisors (see below), whose sum is σ = 296518748162208. Its totient is φ = 136799999092224.

The previous prime is 205241104452203. The next prime is 205241104452311. The reversal of 205241104452231 is 132254401142502.

205241104452231 is a `hidden beast` number, since 2 + 0 + 5 + 2 + 411 + 0 + 4 + 4 + 5 + 2 + 231 = 666.

It is not a de Polignac number, because 205241104452231 - 2³¹ = 205238956968583 is a prime.

It is a super-2 number, since 2×205241104452231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205241104452431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2283608895 + ... + 2283698768.

It is an arithmetic number, because the mean of its divisors is an integer number (24709895680184).

Almost surely, 2^{205241104452231} is an apocalyptic number.

205241104452231 is a deficient number, since it is larger than the sum of its proper divisors (91277643709977).

205241104452231 is a wasteful number, since it uses less digits than its factorization.

205241104452231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4567312662 (or 4567312659 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

Adding to 205241104452231 its reverse (132254401142502), we get a palindrome (337495505594733).

The spelling of 205241104452231 in words is "two hundred five trillion, two hundred forty-one billion, one hundred four million, four hundred fifty-two thousand, two hundred thirty-one".