31342314323 has 6 divisors (see below), whose sum is σ = 31505588604. Its totient is φ = 31179881856.

The previous prime is 31342314319. The next prime is 31342314361. The reversal of 31342314323 is 32341324313.

It is not a de Polignac number, because 31342314323 - 2² = 31342314319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31342314373) 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 5 ways as a sum of consecutive naturals, for example, 383465 + ... + 457962.

It is an arithmetic number, because the mean of its divisors is an integer number (5250931434).

Almost surely, 2^31342314323 is an apocalyptic number.

31342314323 is a deficient number, since it is larger than the sum of its proper divisors (163274281).

31342314323 is an frugal number, since it uses more digits than its factorization.

31342314323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841813 (or 841620 counting only the distinct ones).

The product of its digits is 15552, while the sum is 29.

Adding to 31342314323 its reverse (32341324313), we get a palindrome (63683638636).

The spelling of 31342314323 in words is "thirty-one billion, three hundred forty-two million, three hundred fourteen thousand, three hundred twenty-three".