243333012010 has 16 divisors (see below), whose sum is σ = 477817551072. Its totient is φ = 88484731600.

The previous prime is 243333012007. The next prime is 243333012019. The reversal of 243333012010 is 10210333342.

243333012010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (243333012019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1106059036 + ... + 1106059255.

It is an arithmetic number, because the mean of its divisors is an integer number (29863596942).

Almost surely, 2^243333012010 is an apocalyptic number.

243333012010 is a deficient number, since it is larger than the sum of its proper divisors (234484539062).

243333012010 is a wasteful number, since it uses less digits than its factorization.

243333012010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212118309.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 243333012010 its reverse (10210333342), we get a palindrome (253543345352).

The spelling of 243333012010 in words is "two hundred forty-three billion, three hundred thirty-three million, twelve thousand, ten".