1112311021104 has 30 divisors (see below), whose sum is σ = 3112925983076. Its totient is φ = 370770340320.

The previous prime is 1112311021093. The next prime is 1112311021121. The reversal of 1112311021104 is 4011201132111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3862190902 + ... + 3862191189.

Almost surely, 2^{1112311021104} is an apocalyptic number.

It is an amenable number.

1112311021104 is an abundant number, since it is smaller than the sum of its proper divisors (2000614961972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1112311021104 is a wasteful number, since it uses less digits than its factorization.

1112311021104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7724382105 (or 7724382096 counting only the distinct ones).

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

Adding to 1112311021104 its reverse (4011201132111), we get a palindrome (5123512153215).

The spelling of 1112311021104 in words is "one trillion, one hundred twelve billion, three hundred eleven million, twenty-one thousand, one hundred four".