1110011311312 has 40 divisors (see below), whose sum is σ = 2162352672000. Its totient is φ = 551987137152.

The previous prime is 1110011311271. The next prime is 1110011311327. The reversal of 1110011311312 is 2131131100111.

It is a super-2 number, since 2×1110011311312² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7720014 + ... + 7862482.

It is an arithmetic number, because the mean of its divisors is an integer number (54058816800).

Almost surely, 2^{1110011311312} is an apocalyptic number.

It is an amenable number.

1110011311312 is a deficient number, since it is larger than the sum of its proper divisors (1052341360688).

1110011311312 is a wasteful number, since it uses less digits than its factorization.

1110011311312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145123 (or 145117 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 1110011311312 its reverse (2131131100111), we get a palindrome (3241142411423).

The spelling of 1110011311312 in words is "one trillion, one hundred ten billion, eleven million, three hundred eleven thousand, three hundred twelve".