213203223312032 has 12 divisors (see below), whose sum is σ = 419743845895626. Its totient is φ = 106601611656000.

The previous prime is 213203223312017. The next prime is 213203223312041. The reversal of 213203223312032 is 230213322302312.

213203223312032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 180601452950416 + 32601770361616 = 13438804^2 + 5709796^2 .

It is a super-2 number, since 2×213203223312032² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 213203223311986 and 213203223312004.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3331300364219 + ... + 3331300364282.

Almost surely, 2^{213203223312032} is an apocalyptic number.

It is an amenable number.

213203223312032 is a deficient number, since it is larger than the sum of its proper divisors (206540622583594).

213203223312032 is an equidigital number, since it uses as much as digits as its factorization.

213203223312032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6662600728511 (or 6662600728503 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 213203223312032 its reverse (230213322302312), we get a palindrome (443416545614344).

The spelling of 213203223312032 in words is "two hundred thirteen trillion, two hundred three billion, two hundred twenty-three million, three hundred twelve thousand, thirty-two".