1113011000000 has 98 divisors (see below), whose sum is σ = 2760756146244. Its totient is φ = 445204000000.

The previous prime is 1113010999951. The next prime is 1113011000011. The reversal of 1113011000000 is 1103111.

It is a super-2 number, since 2×1113011000000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 443495 + ... + 1556505.

Almost surely, 2^{1113011000000} is an apocalyptic number.

1113011000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1113011000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1380378073122).

1113011000000 is an abundant number, since it is smaller than the sum of its proper divisors (1647745146244).

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

1113011000000 is an frugal number, since it uses more digits than its factorization.

1113011000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113053 (or 1113018 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 8.

Adding to 1113011000000 its reverse (1103111), we get a palindrome (1113012103111).

The spelling of 1113011000000 in words is "one trillion, one hundred thirteen billion, eleven million", and thus it is an aban number.