201334123030 has 32 divisors (see below), whose sum is σ = 374137740288. Its totient is φ = 77926216800.

The previous prime is 201334123027. The next prime is 201334123031. The reversal of 201334123030 is 30321433102.

201334123030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 201334122992 and 201334123010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201334123031) 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 15 ways as a sum of consecutive naturals, for example, 2817645 + ... + 2888215.

It is an arithmetic number, because the mean of its divisors is an integer number (11691804384).

Almost surely, 2^201334123030 is an apocalyptic number.

201334123030 is a deficient number, since it is larger than the sum of its proper divisors (172803617258).

201334123030 is a wasteful number, since it uses less digits than its factorization.

201334123030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79812.

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

Adding to 201334123030 its reverse (30321433102), we get a palindrome (231655556132).

The spelling of 201334123030 in words is "two hundred one billion, three hundred thirty-four million, one hundred twenty-three thousand, thirty".