104641201111 has 4 divisors (see below), whose sum is σ = 104643065592. Its totient is φ = 104639336632.

The previous prime is 104641201109. The next prime is 104641201153. The reversal of 104641201111 is 111102146401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104641201111 - 2¹ = 104641201109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104641202111) 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, 845356 + ... + 961201.

It is an arithmetic number, because the mean of its divisors is an integer number (26160766398).

Almost surely, 2^104641201111 is an apocalyptic number.

104641201111 is a deficient number, since it is larger than the sum of its proper divisors (1864481).

104641201111 is an equidigital number, since it uses as much as digits as its factorization.

104641201111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1864480.

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 104641201111 its reverse (111102146401), we get a palindrome (215743347512).

The spelling of 104641201111 in words is "one hundred four billion, six hundred forty-one million, two hundred one thousand, one hundred eleven".