1150816323 has 8 divisors (see below), whose sum is σ = 1536810688. Its totient is φ = 766016424.

The previous prime is 1150816307. The next prime is 1150816357. The reversal of 1150816323 is 3236180511.

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

It is not a de Polignac number, because 1150816323 - 2⁴ = 1150816307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1150816363) 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, 296365 + ... + 300222.

It is an arithmetic number, because the mean of its divisors is an integer number (192101336).

Almost surely, 2^1150816323 is an apocalyptic number.

1150816323 is a deficient number, since it is larger than the sum of its proper divisors (385994365).

1150816323 is an equidigital number, since it uses as much as digits as its factorization.

1150816323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597233.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 1150816323 is about 33923.6838064500. The cubic root of 1150816323 is about 1047.9373939812.

Adding to 1150816323 its reverse (3236180511), we get a palindrome (4386996834).

The spelling of 1150816323 in words is "one billion, one hundred fifty million, eight hundred sixteen thousand, three hundred twenty-three".