1121302303000 has 256 divisors, whose sum is σ = 3060813225600. Its totient is φ = 379955200000.

The previous prime is 1121302302917. The next prime is 1121302303001. The reversal of 1121302303000 is 3032031211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121302303001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18857316 + ... + 18916684.

Almost surely, 2^{1121302303000} is an apocalyptic number.

1121302303000 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 1121302303000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1530406612800).

1121302303000 is an abundant number, since it is smaller than the sum of its proper divisors (1939510922600).

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

1121302303000 is a wasteful number, since it uses less digits than its factorization.

1121302303000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59519 (or 59505 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1121302303000 its reverse (3032031211), we get a palindrome (1124334334211).

The spelling of 1121302303000 in words is "one trillion, one hundred twenty-one billion, three hundred two million, three hundred three thousand".