331030041 has 8 divisors (see below), whose sum is σ = 456593280. Its totient is φ = 213076752.

The previous prime is 331030033. The next prime is 331030043. The reversal of 331030041 is 140030133.

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

It is not a de Polignac number, because 331030041 - 2³ = 331030033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 331030041.

It is not an unprimeable number, because it can be changed into a prime (331030043) 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, 1902385 + ... + 1902558.

It is an arithmetic number, because the mean of its divisors is an integer number (57074160).

Almost surely, 2^331030041 is an apocalyptic number.

It is an amenable number.

331030041 is a deficient number, since it is larger than the sum of its proper divisors (125563239).

331030041 is a wasteful number, since it uses less digits than its factorization.

331030041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3804975.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 331030041 is about 18194.2309812754. The cubic root of 331030041 is about 691.7605680677.

Adding to 331030041 its reverse (140030133), we get a palindrome (471060174).

The spelling of 331030041 in words is "three hundred thirty-one million, thirty thousand, forty-one".