1150323 has 16 divisors (see below), whose sum is σ = 1599360. Its totient is φ = 734976.

The previous prime is 1150309. The next prime is 1150349. The reversal of 1150323 is 3230511.

It is a happy number.

It is not a de Polignac number, because 1150323 - 2¹³ = 1142131 is a prime.

1150323 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1150363) by changing a digit.

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, 11811 + ... + 11907.

It is an arithmetic number, because the mean of its divisors is an integer number (99960).

2^1150323 is an apocalyptic number.

1150323 is a deficient number, since it is larger than the sum of its proper divisors (449037).

1150323 is an equidigital number, since it uses as much as digits as its factorization.

1150323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 1150323 is about 1072.5311184297. The cubic root of 1150323 is about 104.7787632026.

Adding to 1150323 its reverse (3230511), we get a palindrome (4380834).

The spelling of 1150323 in words is "one million, one hundred fifty thousand, three hundred twenty-three".