31320330231314 has 8 divisors (see below), whose sum is σ = 49023125579520. Its totient is φ = 14979288371476.

The previous prime is 31320330231293. The next prime is 31320330231317. The reversal of 31320330231314 is 41313203302313.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (31320330231317) 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, 340438372034 + ... + 340438372125.

It is an arithmetic number, because the mean of its divisors is an integer number (6127890697440).

Almost surely, 2^{31320330231314} is an apocalyptic number.

31320330231314 is a deficient number, since it is larger than the sum of its proper divisors (17702795348206).

31320330231314 is a wasteful number, since it uses less digits than its factorization.

31320330231314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680876744184.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 31320330231314 its reverse (41313203302313), we get a palindrome (72633533533627).

The spelling of 31320330231314 in words is "thirty-one trillion, three hundred twenty billion, three hundred thirty million, two hundred thirty-one thousand, three hundred fourteen".