1120030310000 has 400 divisors, whose sum is σ = 3338301001728. Its totient is φ = 355449600000.

The previous prime is 1120030309997. The next prime is 1120030310017. The reversal of 1120030310000 is 130300211.

It is a tau number, because it is divible by the number of its divisors (400).

It is a super-2 number, since 2×1120030310000² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 49898780 + ... + 49921220.

Almost surely, 2^{1120030310000} is an apocalyptic number.

1120030310000 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 1120030310000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1669150500864).

1120030310000 is an abundant number, since it is smaller than the sum of its proper divisors (2218270691728).

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

1120030310000 is a wasteful number, since it uses less digits than its factorization.

1120030310000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22530 (or 22509 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 1120030310000 its reverse (130300211), we get a palindrome (1120160610211).

The spelling of 1120030310000 in words is "one trillion, one hundred twenty billion, thirty million, three hundred ten thousand".