1130110323320 has 128 divisors (see below), whose sum is σ = 2865335316480. Its totient is φ = 397422336000.

The previous prime is 1130110323271. The next prime is 1130110323337. The reversal of 1130110323320 is 233230110311.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1130110323292 and 1130110323301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20582624 + ... + 20637456.

It is an arithmetic number, because the mean of its divisors is an integer number (22385432160).

Almost surely, 2^{1130110323320} is an apocalyptic number.

1130110323320 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 1130110323320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1432667658240).

1130110323320 is an abundant number, since it is smaller than the sum of its proper divisors (1735224993160).

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

1130110323320 is a wasteful number, since it uses less digits than its factorization.

1130110323320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56397 (or 56393 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1130110323320 its reverse (233230110311), we get a palindrome (1363340433631).

The spelling of 1130110323320 in words is "one trillion, one hundred thirty billion, one hundred ten million, three hundred twenty-three thousand, three hundred twenty".