1113313000000 has 392 divisors, whose sum is σ = 2993907302496. Its totient is φ = 409113600000.

The previous prime is 1113312999979. The next prime is 1113313000001. The reversal of 1113313000000 is 3133111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1113313000001) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 730999239 + ... + 731000761.

Almost surely, 2^{1113313000000} is an apocalyptic number.

1113313000000 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 1113313000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1496953651248).

1113313000000 is an abundant number, since it is smaller than the sum of its proper divisors (1880594302496).

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

1113313000000 is an frugal number, since it uses more digits than its factorization.

1113313000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1625 (or 1590 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 1113313000000 its reverse (3133111), we get a palindrome (1113316133111).

The spelling of 1113313000000 in words is "one trillion, one hundred thirteen billion, three hundred thirteen million", and thus it is an aban number.