1112001142311 has 16 divisors (see below), whose sum is σ = 1648675415520. Its totient is φ = 740764252800.

The previous prime is 1112001142279. The next prime is 1112001142339. The reversal of 1112001142311 is 1132411002111.

1112001142311 is a `hidden beast` number, since 1 + 11 + 200 + 1 + 142 + 311 = 666.

It is not a de Polignac number, because 1112001142311 - 2⁵ = 1112001142279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112001142381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15793170 + ... + 15863423.

It is an arithmetic number, because the mean of its divisors is an integer number (103042213470).

Almost surely, 2^{1112001142311} is an apocalyptic number.

1112001142311 is a deficient number, since it is larger than the sum of its proper divisors (536674273209).

1112001142311 is a wasteful number, since it uses less digits than its factorization.

1112001142311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31657903 (or 31657897 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 1112001142311 its reverse (1132411002111), we get a palindrome (2244412144422).

The spelling of 1112001142311 in words is "one trillion, one hundred twelve billion, one million, one hundred forty-two thousand, three hundred eleven".