205233043 has 8 divisors (see below), whose sum is σ = 211065680. Its totient is φ = 199415520.

The previous prime is 205233031. The next prime is 205233053. The reversal of 205233043 is 340332502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-205233043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (205233053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27328 + ... + 34018.

It is an arithmetic number, because the mean of its divisors is an integer number (26383210).

Almost surely, 2^205233043 is an apocalyptic number.

205233043 is a deficient number, since it is larger than the sum of its proper divisors (5832637).

205233043 is an equidigital number, since it uses as much as digits as its factorization.

205233043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7557.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 205233043 is about 14325.9569662902. The cubic root of 205233043 is about 589.8602014847.

Adding to 205233043 its reverse (340332502), we get a palindrome (545565545).

The spelling of 205233043 in words is "two hundred five million, two hundred thirty-three thousand, forty-three".