1120303002000 has 640 divisors, whose sum is σ = 4598715663360. Its totient is φ = 228217651200.

The previous prime is 1120303001957. The next prime is 1120303002017. The reversal of 1120303002000 is 2003030211.

It is a happy number.

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 127 ways as a sum of consecutive naturals, for example, 15798624 + ... + 15869376.

It is an arithmetic number, because the mean of its divisors is an integer number (7185493224).

Almost surely, 2^{1120303002000} is an apocalyptic number.

1120303002000 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 1120303002000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2299357831680).

1120303002000 is an abundant number, since it is smaller than the sum of its proper divisors (3478412661360).

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

1120303002000 is a wasteful number, since it uses less digits than its factorization.

1120303002000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70828 (or 70812 counting only the distinct ones).

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

Adding to 1120303002000 its reverse (2003030211), we get a palindrome (1122306032211).

The spelling of 1120303002000 in words is "one trillion, one hundred twenty billion, three hundred three million, two thousand".