3141231523 has 8 divisors (see below), whose sum is σ = 3234527856. Its totient is φ = 3048729600.

The previous prime is 3141231503. The next prime is 3141231631. The reversal of 3141231523 is 3251321413.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3141231523 - 2⁹ = 3141231011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3141231503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190573 + ... + 206398.

It is an arithmetic number, because the mean of its divisors is an integer number (404315982).

Almost surely, 2^3141231523 is an apocalyptic number.

3141231523 is a deficient number, since it is larger than the sum of its proper divisors (93296333).

3141231523 is a wasteful number, since it uses less digits than its factorization.

3141231523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397205.

The product of its digits is 2160, while the sum is 25.

The square root of 3141231523 is about 56046.6905624230. The cubic root of 3141231523 is about 1464.5357664304.

Adding to 3141231523 its reverse (3251321413), we get a palindrome (6392552936).

The spelling of 3141231523 in words is "three billion, one hundred forty-one million, two hundred thirty-one thousand, five hundred twenty-three".