201040343108 has 12 divisors (see below), whose sum is σ = 383804291472. Its totient is φ = 91381974120.

The previous prime is 201040343107. The next prime is 201040343111. The reversal of 201040343108 is 801343040102.

It is not an unprimeable number, because it can be changed into a prime (201040343107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2284549310 + ... + 2284549397.

It is an arithmetic number, because the mean of its divisors is an integer number (31983690956).

Almost surely, 2^201040343108 is an apocalyptic number.

It is an amenable number.

201040343108 is a deficient number, since it is larger than the sum of its proper divisors (182763948364).

201040343108 is a wasteful number, since it uses less digits than its factorization.

201040343108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4569098722 (or 4569098720 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The spelling of 201040343108 in words is "two hundred one billion, forty million, three hundred forty-three thousand, one hundred eight".