201233400430 has 8 divisors (see below), whose sum is σ = 362220120792. Its totient is φ = 80493360168.

The previous prime is 201233400421. The next prime is 201233400451. The reversal of 201233400430 is 34004332102.

It is a happy number.

201233400430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

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, 10061670012 + ... + 10061670031.

It is an arithmetic number, because the mean of its divisors is an integer number (45277515099).

Almost surely, 2^201233400430 is an apocalyptic number.

201233400430 is a deficient number, since it is larger than the sum of its proper divisors (160986720362).

201233400430 is a wasteful number, since it uses less digits than its factorization.

201233400430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20123340050.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 201233400430 its reverse (34004332102), we get a palindrome (235237732532).

The spelling of 201233400430 in words is "two hundred one billion, two hundred thirty-three million, four hundred thousand, four hundred thirty".