213102301322 has 16 divisors (see below), whose sum is σ = 330687700200. Its totient is φ = 102873328320.

The previous prime is 213102301297. The next prime is 213102301331. The reversal of 213102301322 is 223103201312.

It can be written as a sum of positive squares in 4 ways, for example, as 211462942201 + 1639359121 = 459851^2 + 40489^2 .

It is a junction number, because it is equal to n+sod(n) for n = 213102301294 and 213102301303.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2355704 + ... + 2444492.

Almost surely, 2^213102301322 is an apocalyptic number.

213102301322 is a deficient number, since it is larger than the sum of its proper divisors (117585398878).

213102301322 is a wasteful number, since it uses less digits than its factorization.

213102301322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130201.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 213102301322 its reverse (223103201312), we get a palindrome (436205502634).

The spelling of 213102301322 in words is "two hundred thirteen billion, one hundred two million, three hundred one thousand, three hundred twenty-two".