1120213121130 has 192 divisors, whose sum is σ = 3101949976320. Its totient is φ = 279870041088.

The previous prime is 1120213121129. The next prime is 1120213121161. The reversal of 1120213121130 is 311213120211.

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 95 ways as a sum of consecutive naturals, for example, 33813454 + ... + 33846566.

It is an arithmetic number, because the mean of its divisors is an integer number (16155989460).

Almost surely, 2^{1120213121130} is an apocalyptic number.

1120213121130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120213121130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1550974988160).

1120213121130 is an abundant number, since it is smaller than the sum of its proper divisors (1981736855190).

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

1120213121130 is a wasteful number, since it uses less digits than its factorization.

1120213121130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33485 (or 33482 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1120213121130 its reverse (311213120211), we get a palindrome (1431426241341).

The spelling of 1120213121130 in words is "one trillion, one hundred twenty billion, two hundred thirteen million, one hundred twenty-one thousand, one hundred thirty".