320123041 has 8 divisors (see below), whose sum is σ = 366174144. Its totient is φ = 274151760.

The previous prime is 320123017. The next prime is 320123047. The reversal of 320123041 is 140321023.

It is a happy number.

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 320123041 - 2¹¹ = 320120993 is a prime.

It is a super-2 number, since 2×320123041² = 204957522758175362, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (320123047) 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 7 ways as a sum of consecutive naturals, for example, 11095 + ... + 27628.

It is an arithmetic number, because the mean of its divisors is an integer number (45771768).

Almost surely, 2^320123041 is an apocalyptic number.

It is an amenable number.

320123041 is a deficient number, since it is larger than the sum of its proper divisors (46051103).

320123041 is a wasteful number, since it uses less digits than its factorization.

320123041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39911.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 320123041 is about 17891.9825899759. The cubic root of 320123041 is about 684.0780329166.

Adding to 320123041 its reverse (140321023), we get a palindrome (460444064).

It can be divided in two parts, 32012 and 3041, that added together give a palindrome (35053).

The spelling of 320123041 in words is "three hundred twenty million, one hundred twenty-three thousand, forty-one".