201100323102004 has 12 divisors (see below), whose sum is σ = 351928647105700. Its totient is φ = 100549281071808.

The previous prime is 201100323101987. The next prime is 201100323102103. The reversal of 201100323102004 is 400201323001102.

It is a happy number.

201100323102004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 181512351913104 + 19587971188900 = 13472652^2 + 4425830^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219605769 + ... + 220519600.

Almost surely, 2^{201100323102004} is an apocalyptic number.

It is an amenable number.

201100323102004 is a deficient number, since it is larger than the sum of its proper divisors (150828324003696).

201100323102004 is a wasteful number, since it uses less digits than its factorization.

201100323102004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440239602 (or 440239600 counting only the distinct ones).

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

Adding to 201100323102004 its reverse (400201323001102), we get a palindrome (601301646103106).

The spelling of 201100323102004 in words is "two hundred one trillion, one hundred billion, three hundred twenty-three million, one hundred two thousand, four".