201043403104 has 24 divisors (see below), whose sum is σ = 395872354080. Its totient is φ = 100504392576.

The previous prime is 201043403101. The next prime is 201043403111. The reversal of 201043403104 is 401304340102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201043403101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351139 + ... + 724834.

It is an arithmetic number, because the mean of its divisors is an integer number (16494681420).

Almost surely, 2^201043403104 is an apocalyptic number.

It is an amenable number.

201043403104 is a deficient number, since it is larger than the sum of its proper divisors (194828950976).

201043403104 is a wasteful number, since it uses less digits than its factorization.

201043403104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081822 (or 1081814 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 201043403104 its reverse (401304340102), we get a palindrome (602347743206).

The spelling of 201043403104 in words is "two hundred one billion, forty-three million, four hundred three thousand, one hundred four".