213012311302322 has 32 divisors (see below), whose sum is σ = 372693424051200. Its totient is φ = 91272092224320.

The previous prime is 213012311302277. The next prime is 213012311302339. The reversal of 213012311302322 is 223203113210312.

213012311302322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 213012311302291 and 213012311302300.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28823543 + ... + 35451674.

It is an arithmetic number, because the mean of its divisors is an integer number (11646669501600).

Almost surely, 2^{213012311302322} is an apocalyptic number.

213012311302322 is a deficient number, since it is larger than the sum of its proper divisors (159681112748878).

213012311302322 is an equidigital number, since it uses as much as digits as its factorization.

213012311302322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64280071 (or 64280057 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 213012311302322 its reverse (223203113210312), we get a palindrome (436215424512634).

The spelling of 213012311302322 in words is "two hundred thirteen trillion, twelve billion, three hundred eleven million, three hundred two thousand, three hundred twenty-two".