1100111120201 has 8 divisors (see below), whose sum is σ = 1101474791520. Its totient is φ = 1098748296288.

The previous prime is 1100111120153. The next prime is 1100111120257. The reversal of 1100111120201 is 1020211110011.

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 1100111120201 - 2¹⁸ = 1100110858057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100113120201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2406170 + ... + 2826636.

It is an arithmetic number, because the mean of its divisors is an integer number (137684348940).

Almost surely, 2^{1100111120201} is an apocalyptic number.

It is an amenable number.

1100111120201 is a deficient number, since it is larger than the sum of its proper divisors (1363671319).

1100111120201 is a wasteful number, since it uses less digits than its factorization.

1100111120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423703.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1100111120201 its reverse (1020211110011), we get a palindrome (2120322230212).

The spelling of 1100111120201 in words is "one trillion, one hundred billion, one hundred eleven million, one hundred twenty thousand, two hundred one".