201343345104 has 80 divisors (see below), whose sum is σ = 567673666560. Its totient is φ = 60986090880.

The previous prime is 201343345079. The next prime is 201343345129. The reversal of 201343345104 is 401543343102.

It is an interprime number because it is at equal distance from previous prime (201343345079) and next prime (201343345129).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1124167 + ... + 1290905.

It is an arithmetic number, because the mean of its divisors is an integer number (7095920832).

Almost surely, 2^201343345104 is an apocalyptic number.

201343345104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

201343345104 is an abundant number, since it is smaller than the sum of its proper divisors (366330321456).

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

201343345104 is a wasteful number, since it uses less digits than its factorization.

201343345104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169048 (or 169042 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 201343345104 its reverse (401543343102), we get a palindrome (602886688206).

The spelling of 201343345104 in words is "two hundred one billion, three hundred forty-three million, three hundred forty-five thousand, one hundred four".