331241113 has 4 divisors (see below), whose sum is σ = 378561280. Its totient is φ = 283920948.

The previous prime is 331241089. The next prime is 331241123. The reversal of 331241113 is 311142133.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 331241113 - 2¹³ = 331232921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (331241123) 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 3 ways as a sum of consecutive naturals, for example, 23660073 + ... + 23660086.

It is an arithmetic number, because the mean of its divisors is an integer number (94640320).

Almost surely, 2^331241113 is an apocalyptic number.

It is an amenable number.

331241113 is a deficient number, since it is larger than the sum of its proper divisors (47320167).

331241113 is an equidigital number, since it uses as much as digits as its factorization.

331241113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47320166.

The product of its digits is 216, while the sum is 19.

The square root of 331241113 is about 18200.0305768974. The cubic root of 331241113 is about 691.9075640562.

Adding to 331241113 its reverse (311142133), we get a palindrome (642383246).

The spelling of 331241113 in words is "three hundred thirty-one million, two hundred forty-one thousand, one hundred thirteen".