312324340321011 has 16 divisors (see below), whose sum is σ = 441036208204704. Its totient is φ = 195920334534144.

The previous prime is 312324340321009. The next prime is 312324340321027. The reversal of 312324340321011 is 110123043423213.

It is not a de Polignac number, because 312324340321011 - 2¹ = 312324340321009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 312324340321011.

It is not an unprimeable number, because it can be changed into a prime (312324340321001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 747898596 + ... + 748316081.

It is an arithmetic number, because the mean of its divisors is an integer number (27564763012794).

Almost surely, 2^{312324340321011} is an apocalyptic number.

312324340321011 is a deficient number, since it is larger than the sum of its proper divisors (128711867883693).

312324340321011 is a wasteful number, since it uses less digits than its factorization.

312324340321011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496218790.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 312324340321011 its reverse (110123043423213), we get a palindrome (422447383744224).

The spelling of 312324340321011 in words is "three hundred twelve trillion, three hundred twenty-four billion, three hundred forty million, three hundred twenty-one thousand, eleven".