1130300303232 has 128 divisors (see below), whose sum is σ = 3019188902400. Its totient is φ = 374659522560.

The previous prime is 1130300303213. The next prime is 1130300303243. The reversal of 1130300303232 is 2323030030311.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×1130300303232² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1130300303199 and 1130300303208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66530643 + ... + 66547629.

It is an arithmetic number, because the mean of its divisors is an integer number (23587413300).

Almost surely, 2^{1130300303232} is an apocalyptic number.

1130300303232 is a gapful number since it is divisible by the number (12) 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 1130300303232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1509594451200).

1130300303232 is an abundant number, since it is smaller than the sum of its proper divisors (1888888599168).

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

1130300303232 is a wasteful number, since it uses less digits than its factorization.

1130300303232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17964 (or 17952 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 1130300303232 its reverse (2323030030311), we get a palindrome (3453330333543).

The spelling of 1130300303232 in words is "one trillion, one hundred thirty billion, three hundred million, three hundred three thousand, two hundred thirty-two".