331002113101441 has 4 divisors (see below), whose sum is σ = 331379538544852. Its totient is φ = 330624687658032.

The previous prime is 331002113101381. The next prime is 331002113101453. The reversal of 331002113101441 is 144101311200133.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 110803075900416 + 220199037201025 = 10526304^2 + 14839105^2 .

It is a cyclic number.

It is not a de Polignac number, because 331002113101441 - 2⁹ = 331002113100929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (331002113101481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188712720390 + ... + 188712722143.

It is an arithmetic number, because the mean of its divisors is an integer number (82844884636213).

Almost surely, 2^{331002113101441} is an apocalyptic number.

It is an amenable number.

331002113101441 is a deficient number, since it is larger than the sum of its proper divisors (377425443411).

331002113101441 is an equidigital number, since it uses as much as digits as its factorization.

331002113101441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377425443410.

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 331002113101441 its reverse (144101311200133), we get a palindrome (475103424301574).

The spelling of 331002113101441 in words is "three hundred thirty-one trillion, two billion, one hundred thirteen million, one hundred one thousand, four hundred forty-one".