1130311032300 has 216 divisors, whose sum is σ = 3619943308800. Its totient is φ = 294867404160.

The previous prime is 1130311032299. The next prime is 1130311032317. The reversal of 1130311032300 is 32301130311.

It is a happy number.

1130311032300 is a `hidden beast` number, since 1 + 1 + 30 + 311 + 0 + 323 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 119238961 + ... + 119248439.

It is an arithmetic number, because the mean of its divisors is an integer number (16758996800).

Almost surely, 2^{1130311032300} is an apocalyptic number.

1130311032300 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 1130311032300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1809971654400).

1130311032300 is an abundant number, since it is smaller than the sum of its proper divisors (2489632276500).

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

1130311032300 is a wasteful number, since it uses less digits than its factorization.

1130311032300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12365 (or 12355 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1130311032300 its reverse (32301130311), we get a palindrome (1162612162611).

The spelling of 1130311032300 in words is "one trillion, one hundred thirty billion, three hundred eleven million, thirty-two thousand, three hundred".