1130003220020 has 24 divisors (see below), whose sum is σ = 2377839790368. Its totient is φ = 451080711200.

The previous prime is 1130003220013. The next prime is 1130003220061. The reversal of 1130003220020 is 200223000311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1130003219977 and 1130003220004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57525986 + ... + 57545625.

It is an arithmetic number, because the mean of its divisors is an integer number (99076657932).

Almost surely, 2^{1130003220020} is an apocalyptic number.

1130003220020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130003220020 is an abundant number, since it is smaller than the sum of its proper divisors (1247836570348).

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

1130003220020 is a wasteful number, since it uses less digits than its factorization.

1130003220020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115072111 (or 115072109 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 1130003220020 its reverse (200223000311), we get a palindrome (1330226220331).

The spelling of 1130003220020 in words is "one trillion, one hundred thirty billion, three million, two hundred twenty thousand, twenty".