1120310020000 has 120 divisors (see below), whose sum is σ = 2851171161300. Its totient is φ = 432671232000.

The previous prime is 1120310019943. The next prime is 1120310020043. The reversal of 1120310020000 is 200130211.

It can be written as a sum of positive squares in 10 ways, for example, as 103866976656 + 1016443043344 = 322284^2 + 1008188^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 385785 + ... + 1545784.

Almost surely, 2^{1120310020000} is an apocalyptic number.

1120310020000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120310020000 is an abundant number, since it is smaller than the sum of its proper divisors (1730861141300).

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

1120310020000 is an equidigital number, since it uses as much as digits as its factorization.

1120310020000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1931628 (or 1931605 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 1120310020000 its reverse (200130211), we get a palindrome (1120510150211).

The spelling of 1120310020000 in words is "one trillion, one hundred twenty billion, three hundred ten million, twenty thousand".