1130230020000 has 120 divisors (see below), whose sum is σ = 3707380708416. Its totient is φ = 301394656000.

The previous prime is 1130230019999. The next prime is 1130230020041. The reversal of 1130230020000 is 200320311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9358584 + ... + 9478583.

Almost surely, 2^{1130230020000} is an apocalyptic number.

1130230020000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130230020000 is an abundant number, since it is smaller than the sum of its proper divisors (2577150688416).

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

1130230020000 is an equidigital number, since it uses as much as digits as its factorization.

1130230020000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18837200 (or 18837177 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 1130230020000 its reverse (200320311), we get a palindrome (1130430340311).

The spelling of 1130230020000 in words is "one trillion, one hundred thirty billion, two hundred thirty million, twenty thousand".