1110242320 has 40 divisors (see below), whose sum is σ = 2815980480. Its totient is φ = 403724160.

The previous prime is 1110242311. The next prime is 1110242347. The reversal of 1110242320 is 232420111.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 1110242294 and 1110242303.

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 7 ways as a sum of consecutive naturals, for example, 629940 + ... + 631699.

It is an arithmetic number, because the mean of its divisors is an integer number (70399512).

Almost surely, 2^1110242320 is an apocalyptic number.

1110242320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110242320 is an abundant number, since it is smaller than the sum of its proper divisors (1705738160).

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

1110242320 is a wasteful number, since it uses less digits than its factorization.

1110242320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261663 (or 1261657 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1110242320 is about 33320.2989182270. The cubic root of 1110242320 is about 1035.4741446626.

Adding to 1110242320 its reverse (232420111), we get a palindrome (1342662431).

The spelling of 1110242320 in words is "one billion, one hundred ten million, two hundred forty-two thousand, three hundred twenty".