1113332011020 has 36 divisors (see below), whose sum is σ = 3377107100640. Its totient is φ = 296888536224.

The previous prime is 1113332010991. The next prime is 1113332011079. The reversal of 1113332011020 is 201102333111.

1113332011020 is a `hidden beast` number, since 111 + 333 + 201 + 1 + 0 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a junction number, because it is equal to n+sod(n) for n = 1113332010984 and 1113332011002.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3092588740 + ... + 3092589099.

Almost surely, 2^{1113332011020} is an apocalyptic number.

1113332011020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113332011020 is an abundant number, since it is smaller than the sum of its proper divisors (2263775089620).

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

1113332011020 is a wasteful number, since it uses less digits than its factorization.

1113332011020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6185177854 (or 6185177849 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1113332011020 its reverse (201102333111), we get a palindrome (1314434344131).

The spelling of 1113332011020 in words is "one trillion, one hundred thirteen billion, three hundred thirty-two million, eleven thousand, twenty".