205101350 has 24 divisors (see below), whose sum is σ = 398077200. Its totient is φ = 78473120.

The previous prime is 205101319. The next prime is 205101353. The reversal of 205101350 is 53101502.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205101353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88025 + ... + 90324.

It is an arithmetic number, because the mean of its divisors is an integer number (16586550).

Almost surely, 2^205101350 is an apocalyptic number.

205101350 is a deficient number, since it is larger than the sum of its proper divisors (192975850).

205101350 is a wasteful number, since it uses less digits than its factorization.

205101350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178384 (or 178379 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 205101350 is about 14321.3599214600. The cubic root of 205101350 is about 589.7340082241.

Adding to 205101350 its reverse (53101502), we get a palindrome (258202852).

The spelling of 205101350 in words is "two hundred five million, one hundred one thousand, three hundred fifty".