201201323104 has 48 divisors (see below), whose sum is σ = 405842950800. Its totient is φ = 98130903040.

The previous prime is 201201323093. The next prime is 201201323131. The reversal of 201201323104 is 401323102102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13680747 + ... + 13695445.

It is an arithmetic number, because the mean of its divisors is an integer number (8455061475).

Almost surely, 2^201201323104 is an apocalyptic number.

It is an amenable number.

201201323104 is an abundant number, since it is smaller than the sum of its proper divisors (204641627696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201201323104 is a wasteful number, since it uses less digits than its factorization.

201201323104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25183 (or 25175 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 201201323104 its reverse (401323102102), we get a palindrome (602524425206).

The spelling of 201201323104 in words is "two hundred one billion, two hundred one million, three hundred twenty-three thousand, one hundred four".