1120245303 has 8 divisors (see below), whose sum is σ = 1495929600. Its totient is φ = 745695608.

The previous prime is 1120245299. The next prime is 1120245307. The reversal of 1120245303 is 3035420211.

It is an interprime number because it is at equal distance from previous prime (1120245299) and next prime (1120245307).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1120245303 - 2² = 1120245299 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1120245303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120245307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281343 + ... + 285296.

It is an arithmetic number, because the mean of its divisors is an integer number (186991200).

Almost surely, 2^1120245303 is an apocalyptic number.

1120245303 is a deficient number, since it is larger than the sum of its proper divisors (375684297).

1120245303 is an equidigital number, since it uses as much as digits as its factorization.

1120245303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567301.

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

The square root of 1120245303 is about 33470.0657752566. The cubic root of 1120245303 is about 1038.5746323584.

Adding to 1120245303 its reverse (3035420211), we get a palindrome (4155665514).

The spelling of 1120245303 in words is "one billion, one hundred twenty million, two hundred forty-five thousand, three hundred three".