230021200033 has 4 divisors (see below), whose sum is σ = 232056785988. Its totient is φ = 227985614080.

The previous prime is 230021199953. The next prime is 230021200049. The reversal of 230021200033 is 330002120032.

230021200033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 64377897984 + 165643302049 = 253728^2 + 406993^2 .

It is a cyclic number.

It is not a de Polignac number, because 230021200033 - 2²¹ = 230019102881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230021200063) 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 3 ways as a sum of consecutive naturals, for example, 1017792808 + ... + 1017793033.

It is an arithmetic number, because the mean of its divisors is an integer number (58014196497).

Almost surely, 2^230021200033 is an apocalyptic number.

It is an amenable number.

230021200033 is a deficient number, since it is larger than the sum of its proper divisors (2035585955).

230021200033 is a wasteful number, since it uses less digits than its factorization.

230021200033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035585954.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 230021200033 its reverse (330002120032), we get a palindrome (560023320065).

The spelling of 230021200033 in words is "two hundred thirty billion, twenty-one million, two hundred thousand, thirty-three".