331301041 has 2 divisors, whose sum is σ = 331301042. Its totient is φ = 331301040.

The previous prime is 331301027. The next prime is 331301051. The reversal of 331301041 is 140103133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 228886641 + 102414400 = 15129^2 + 10120^2 .

It is a cyclic number.

It is not a de Polignac number, because 331301041 - 2²⁵ = 297746609 is a prime.

It is not a weakly prime, because it can be changed into another prime (331301021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165650520 + 165650521.

It is an arithmetic number, because the mean of its divisors is an integer number (165650521).

Almost surely, 2^331301041 is an apocalyptic number.

It is an amenable number.

331301041 is a deficient number, since it is larger than the sum of its proper divisors (1).

331301041 is an equidigital number, since it uses as much as digits as its factorization.

331301041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 331301041 is about 18201.6768732993. The cubic root of 331301041 is about 691.9492880799.

Adding to 331301041 its reverse (140103133), we get a palindrome (471404174).

The spelling of 331301041 in words is "three hundred thirty-one million, three hundred one thousand, forty-one".