331201104441 has 4 divisors (see below), whose sum is σ = 441601472592. Its totient is φ = 220800736292.

The previous prime is 331201104439. The next prime is 331201104457. The reversal of 331201104441 is 144401102133.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 331201104441 - 2¹ = 331201104439 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (331201104461) 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, 55200184071 + ... + 55200184076.

It is an arithmetic number, because the mean of its divisors is an integer number (110400368148).

Almost surely, 2^331201104441 is an apocalyptic number.

It is an amenable number.

331201104441 is a deficient number, since it is larger than the sum of its proper divisors (110400368151).

331201104441 is a wasteful number, since it uses less digits than its factorization.

331201104441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110400368150.

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

Adding to 331201104441 its reverse (144401102133), we get a palindrome (475602206574).

The spelling of 331201104441 in words is "three hundred thirty-one billion, two hundred one million, one hundred four thousand, four hundred forty-one".