1113343130000 has 100 divisors (see below), whose sum is σ = 2706260257008. Its totient is φ = 443562000000.

The previous prime is 1113343129973. The next prime is 1113343130051. The reversal of 1113343130000 is 313433111.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2288219 + ... + 2731781.

Almost surely, 2^{1113343130000} is an apocalyptic number.

1113343130000 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 1113343130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1353130128504).

1113343130000 is an abundant number, since it is smaller than the sum of its proper divisors (1592917127008).

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

1113343130000 is an equidigital number, since it uses as much as digits as its factorization.

1113343130000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443842 (or 443821 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1113343130000 its reverse (313433111), we get a palindrome (1113656563111).

The spelling of 1113343130000 in words is "one trillion, one hundred thirteen billion, three hundred forty-three million, one hundred thirty thousand".