1120111010011 has 4 divisors (see below), whose sum is σ = 1280126868592. Its totient is φ = 960095151432.

The previous prime is 1120111009999. The next prime is 1120111010069. The reversal of 1120111010011 is 1100101110211.

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 1120111010011 - 2¹³ = 1120111001819 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1120111010011.

It is not an unprimeable number, because it can be changed into a prime (1120111019011) 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 3 ways as a sum of consecutive naturals, for example, 80007929280 + ... + 80007929293.

It is an arithmetic number, because the mean of its divisors is an integer number (320031717148).

Almost surely, 2^{1120111010011} is an apocalyptic number.

1120111010011 is a deficient number, since it is larger than the sum of its proper divisors (160015858581).

1120111010011 is an equidigital number, since it uses as much as digits as its factorization.

1120111010011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160015858580.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 1120111010011 its reverse (1100101110211), we get a palindrome (2220212120222).

The spelling of 1120111010011 in words is "one trillion, one hundred twenty billion, one hundred eleven million, ten thousand, eleven".