111031221100241 has 8 divisors (see below), whose sum is σ = 119758043966400. Its totient is φ = 102330963906192.

The previous prime is 111031221100231. The next prime is 111031221100253. The reversal of 111031221100241 is 142001122130111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111031221100241 - 2³⁸ = 110756343193297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (111031221100231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6641409341 + ... + 6641426058.

It is an arithmetic number, because the mean of its divisors is an integer number (14969755495800).

Almost surely, 2^{111031221100241} is an apocalyptic number.

It is an amenable number.

111031221100241 is a deficient number, since it is larger than the sum of its proper divisors (8726822866159).

111031221100241 is a wasteful number, since it uses less digits than its factorization.

111031221100241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13282836055.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 111031221100241 its reverse (142001122130111), we get a palindrome (253032343230352).

The spelling of 111031221100241 in words is "one hundred eleven trillion, thirty-one billion, two hundred twenty-one million, one hundred thousand, two hundred forty-one".