3141431323 has 4 divisors (see below), whose sum is σ = 3149720440. Its totient is φ = 3133142208.

The previous prime is 3141431311. The next prime is 3141431347. The reversal of 3141431323 is 3231341413.

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

It is a cyclic number.

It is not a de Polignac number, because 3141431323 - 2⁹ = 3141430811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3141431303) 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, 4143990 + ... + 4144747.

It is an arithmetic number, because the mean of its divisors is an integer number (787430110).

Almost surely, 2^3141431323 is an apocalyptic number.

3141431323 is a deficient number, since it is larger than the sum of its proper divisors (8289117).

3141431323 is an equidigital number, since it uses as much as digits as its factorization.

3141431323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8289116.

The product of its digits is 2592, while the sum is 25.

The square root of 3141431323 is about 56048.4729765227. The cubic root of 3141431323 is about 1464.5668166772.

Adding to 3141431323 its reverse (3231341413), we get a palindrome (6372772736).

The spelling of 3141431323 in words is "three billion, one hundred forty-one million, four hundred thirty-one thousand, three hundred twenty-three".