1120334520 has 64 divisors (see below), whose sum is σ = 3364992000. Its totient is φ = 298401408.

The previous prime is 1120334503. The next prime is 1120334557. The reversal of 1120334520 is 254330211.

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, 105201 + ... + 115359.

It is an arithmetic number, because the mean of its divisors is an integer number (52578000).

Almost surely, 2^1120334520 is an apocalyptic number.

1120334520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120334520 is an abundant number, since it is smaller than the sum of its proper divisors (2244657480).

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

1120334520 is a wasteful number, since it uses less digits than its factorization.

1120334520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11092 (or 11088 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1120334520 is about 33471.3985366611. The cubic root of 1120334520 is about 1038.6022025263.

Adding to 1120334520 its reverse (254330211), we get a palindrome (1374664731).

The spelling of 1120334520 in words is "one billion, one hundred twenty million, three hundred thirty-four thousand, five hundred twenty".