312311303113214 has 8 divisors (see below), whose sum is σ = 484620987589560. Its totient is φ = 150770973916696.

The previous prime is 312311303113193. The next prime is 312311303113223. The reversal of 312311303113214 is 412311303113213.

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

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2692338819884 + ... + 2692338819999.

It is an arithmetic number, because the mean of its divisors is an integer number (60577623448695).

Almost surely, 2^{312311303113214} is an apocalyptic number.

312311303113214 is a deficient number, since it is larger than the sum of its proper divisors (172309684476346).

312311303113214 is a wasteful number, since it uses less digits than its factorization.

312311303113214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5384677639914.

The product of its (nonzero) digits is 3888, while the sum is 29.

Adding to 312311303113214 its reverse (412311303113213), we get a palindrome (724622606226427).

Subtracting 312311303113214 from its reverse (412311303113213), we obtain a palindrome (99999999999999).

The spelling of 312311303113214 in words is "three hundred twelve trillion, three hundred eleven billion, three hundred three million, one hundred thirteen thousand, two hundred fourteen".