323031041 has 4 divisors (see below), whose sum is σ = 323184900. Its totient is φ = 322877184.

The previous prime is 323031031. The next prime is 323031089. The reversal of 323031041 is 140130323.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 97911025 + 225120016 = 9895^2 + 15004^2 .

It is a cyclic number.

It is not a de Polignac number, because 323031041 - 2²² = 318836737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323031001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73736 + ... + 77993.

It is an arithmetic number, because the mean of its divisors is an integer number (80796225).

Almost surely, 2^323031041 is an apocalyptic number.

It is an amenable number.

323031041 is a deficient number, since it is larger than the sum of its proper divisors (153859).

323031041 is a wasteful number, since it uses less digits than its factorization.

323031041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153858.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 323031041 is about 17973.0643185852. The cubic root of 323031041 is about 686.1431821249.

Adding to 323031041 its reverse (140130323), we get a palindrome (463161364).

The spelling of 323031041 in words is "three hundred twenty-three million, thirty-one thousand, forty-one".