1112000030111 has 4 divisors (see below), whose sum is σ = 1112030050752. Its totient is φ = 1111970009472.

The previous prime is 1112000030093. The next prime is 1112000030137. The reversal of 1112000030111 is 1110300002111.

It is a happy number.

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 1112000030111 - 2¹⁴ = 1112000013727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1112000030092 and 1112000030101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112000030611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14954690 + ... + 15028863.

It is an arithmetic number, because the mean of its divisors is an integer number (278007512688).

Almost surely, 2^{1112000030111} is an apocalyptic number.

1112000030111 is a deficient number, since it is larger than the sum of its proper divisors (30020641).

1112000030111 is an equidigital number, since it uses as much as digits as its factorization.

1112000030111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30020640.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 1112000030111 its reverse (1110300002111), we get a palindrome (2222300032222).

The spelling of 1112000030111 in words is "one trillion, one hundred twelve billion, thirty thousand, one hundred eleven".