1120201231101 has 16 divisors (see below), whose sum is σ = 1521564979200. Its totient is φ = 732932364528.

The previous prime is 1120201231099. The next prime is 1120201231141. The reversal of 1120201231101 is 1011321020211.

It is not a de Polignac number, because 1120201231101 - 2¹ = 1120201231099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120201231141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14111881 + ... + 14191038.

It is an arithmetic number, because the mean of its divisors is an integer number (95097811200).

Almost surely, 2^{1120201231101} is an apocalyptic number.

It is an amenable number.

1120201231101 is a deficient number, since it is larger than the sum of its proper divisors (401363748099).

1120201231101 is a wasteful number, since it uses less digits than its factorization.

1120201231101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28303168.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1120201231101 its reverse (1011321020211), we get a palindrome (2131522251312).

The spelling of 1120201231101 in words is "one trillion, one hundred twenty billion, two hundred one million, two hundred thirty-one thousand, one hundred one".