3131415320423 has 8 divisors (see below), whose sum is σ = 3481077081216. Its totient is φ = 2797294082400.

The previous prime is 3131415320413. The next prime is 3131415320437. The reversal of 3131415320423 is 3240235141313.

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 3131415320423 - 2⁶ = 3131415320359 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3131415320423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3131415320413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3885130268 + ... + 3885131073.

It is an arithmetic number, because the mean of its divisors is an integer number (435134635152).

Almost surely, 2^{3131415320423} is an apocalyptic number.

3131415320423 is a deficient number, since it is larger than the sum of its proper divisors (349661760793).

3131415320423 is a wasteful number, since it uses less digits than its factorization.

3131415320423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7770261385.

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 3131415320423 in words is "three trillion, one hundred thirty-one billion, four hundred fifteen million, three hundred twenty thousand, four hundred twenty-three".