1112321011011 has 32 divisors (see below), whose sum is σ = 1727130843648. Its totient is φ = 623552517120.

The previous prime is 1112321010991. The next prime is 1112321011069. The reversal of 1112321011011 is 1101101232111.

It is not a de Polignac number, because 1112321011011 - 2¹⁷ = 1112320879939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112321011111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11450035 + ... + 11546771.

It is an arithmetic number, because the mean of its divisors is an integer number (53972838864).

Almost surely, 2^{1112321011011} is an apocalyptic number.

1112321011011 is a deficient number, since it is larger than the sum of its proper divisors (614809832637).

1112321011011 is a wasteful number, since it uses less digits than its factorization.

1112321011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107131.

The product of its (nonzero) digits is 12, while the sum is 15.

Adding to 1112321011011 its reverse (1101101232111), we get a palindrome (2213422243122).

The spelling of 1112321011011 in words is "one trillion, one hundred twelve billion, three hundred twenty-one million, eleven thousand, eleven".