331023341 has 16 divisors (see below), whose sum is σ = 366010368. Its totient is φ = 296881200.

The previous prime is 331023323. The next prime is 331023347. The reversal of 331023341 is 143320133.

It is a de Polignac number, because none of the positive numbers 2^k-331023341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331023347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294206 + ... + 295328.

It is an arithmetic number, because the mean of its divisors is an integer number (22875648).

Almost surely, 2^331023341 is an apocalyptic number.

It is an amenable number.

331023341 is a deficient number, since it is larger than the sum of its proper divisors (34987027).

331023341 is a wasteful number, since it uses less digits than its factorization.

331023341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 331023341 is about 18194.0468560461. The cubic root of 331023341 is about 691.7559009917.

Adding to 331023341 its reverse (143320133), we get a palindrome (474343474).

The spelling of 331023341 in words is "three hundred thirty-one million, twenty-three thousand, three hundred forty-one".