201104311443 has 64 divisors (see below), whose sum is σ = 336676626432. Its totient is φ = 104124579840.

The previous prime is 201104311403. The next prime is 201104311481. The reversal of 201104311443 is 344113401102.

It is not a de Polignac number, because 201104311443 - 2¹³ = 201104303251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201104311403) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2088855 + ... + 2183007.

It is an arithmetic number, because the mean of its divisors is an integer number (5260572288).

Almost surely, 2^201104311443 is an apocalyptic number.

201104311443 is a deficient number, since it is larger than the sum of its proper divisors (135572314989).

201104311443 is a wasteful number, since it uses less digits than its factorization.

201104311443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94404.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 201104311443 its reverse (344113401102), we get a palindrome (545217712545).

The spelling of 201104311443 in words is "two hundred one billion, one hundred four million, three hundred eleven thousand, four hundred forty-three".