213322321231233 has 16 divisors (see below), whose sum is σ = 285027235838400. Its totient is φ = 141916420209600.

The previous prime is 213322321231231. The next prime is 213322321231339. The reversal of 213322321231233 is 332132123223312.

213322321231233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 213322321231233 - 2¹ = 213322321231231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 213322321231194 and 213322321231203.

It is not an unprimeable number, because it can be changed into a prime (213322321231231) 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, 31473538 + ... + 37646091.

It is an arithmetic number, because the mean of its divisors is an integer number (17814202239900).

Almost surely, 2^{213322321231233} is an apocalyptic number.

It is an amenable number.

213322321231233 is a deficient number, since it is larger than the sum of its proper divisors (71704914607167).

213322321231233 is a wasteful number, since it uses less digits than its factorization.

213322321231233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69121792.

The product of its digits is 46656, while the sum is 33.

Adding to 213322321231233 its reverse (332132123223312), we get a palindrome (545454444454545).

The spelling of 213322321231233 in words is "two hundred thirteen trillion, three hundred twenty-two billion, three hundred twenty-one million, two hundred thirty-one thousand, two hundred thirty-three".