1113343130020 has 48 divisors (see below), whose sum is σ = 2551516365888. Its totient is φ = 404701496960.

The previous prime is 1113343129973. The next prime is 1113343130051. The reversal of 1113343130020 is 200313433111.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1113343129973 and 1113343130000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 347134 + ... + 1532053.

It is an arithmetic number, because the mean of its divisors is an integer number (53156590956).

Almost surely, 2^{1113343130020} is an apocalyptic number.

1113343130020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1113343130020 is an abundant number, since it is smaller than the sum of its proper divisors (1438173235868).

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

1113343130020 is a wasteful number, since it uses less digits than its factorization.

1113343130020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881900 (or 1881898 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1113343130020 its reverse (200313433111), we get a palindrome (1313656563131).

The spelling of 1113343130020 in words is "one trillion, one hundred thirteen billion, three hundred forty-three million, one hundred thirty thousand, twenty".