1112030311011 has 16 divisors (see below), whose sum is σ = 1553928840960. Its totient is φ = 706024170720.

The previous prime is 1112030310983. The next prime is 1112030311069. The reversal of 1112030311011 is 1101130302111.

It is a de Polignac number, because none of the positive numbers 2^k-1112030311011 is a prime.

It is a super-2 number, since 2×1112030311011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1112030311411) 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, 35172805 + ... + 35204406.

It is an arithmetic number, because the mean of its divisors is an integer number (97120552560).

Almost surely, 2^{1112030311011} is an apocalyptic number.

1112030311011 is a deficient number, since it is larger than the sum of its proper divisors (441898529949).

1112030311011 is a wasteful number, since it uses less digits than its factorization.

1112030311011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70377466.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 1112030311011 its reverse (1101130302111), we get a palindrome (2213160613122).

The spelling of 1112030311011 in words is "one trillion, one hundred twelve billion, thirty million, three hundred eleven thousand, eleven".