1150241303 has 4 divisors (see below), whose sum is σ = 1153244928. Its totient is φ = 1147237680.

The previous prime is 1150241299. The next prime is 1150241321. The reversal of 1150241303 is 3031420511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1150241303 - 2² = 1150241299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150241353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1501238 + ... + 1502003.

It is an arithmetic number, because the mean of its divisors is an integer number (288311232).

Almost surely, 2^1150241303 is an apocalyptic number.

1150241303 is a deficient number, since it is larger than the sum of its proper divisors (3003625).

1150241303 is an equidigital number, since it uses as much as digits as its factorization.

1150241303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3003624.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1150241303 is about 33915.2075476474. The cubic root of 1150241303 is about 1047.7628264911.

Adding to 1150241303 its reverse (3031420511), we get a palindrome (4181661814).

The spelling of 1150241303 in words is "one billion, one hundred fifty million, two hundred forty-one thousand, three hundred three".