1110132320 has 96 divisors (see below), whose sum is σ = 2953552896. Its totient is φ = 390643200.

The previous prime is 1110132299. The next prime is 1110132367. The reversal of 1110132320 is 232310111.

It is a junction number, because it is equal to n+sod(n) for n = 1110132295 and 1110132304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44387 + ... + 64733.

It is an arithmetic number, because the mean of its divisors is an integer number (30766176).

Almost surely, 2^1110132320 is an apocalyptic number.

1110132320 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 1110132320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1476776448).

1110132320 is an abundant number, since it is smaller than the sum of its proper divisors (1843420576).

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

1110132320 is a wasteful number, since it uses less digits than its factorization.

1110132320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20404 (or 20396 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1110132320 is about 33318.6482318836. The cubic root of 1110132320 is about 1035.4399461470.

Adding to 1110132320 its reverse (232310111), we get a palindrome (1342442431).

The spelling of 1110132320 in words is "one billion, one hundred ten million, one hundred thirty-two thousand, three hundred twenty".