213203343002 has 32 divisors (see below), whose sum is σ = 345050399232. Its totient is φ = 98217454464.

The previous prime is 213203342999. The next prime is 213203343011. The reversal of 213203343002 is 200343302312.

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, 36711983 + ... + 36717789.

It is an arithmetic number, because the mean of its divisors is an integer number (10782824976).

Almost surely, 2^213203343002 is an apocalyptic number.

213203343002 is a deficient number, since it is larger than the sum of its proper divisors (131847056230).

213203343002 is a wasteful number, since it uses less digits than its factorization.

213203343002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8222.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 213203343002 its reverse (200343302312), we get a palindrome (413546645314).

The spelling of 213203343002 in words is "two hundred thirteen billion, two hundred three million, three hundred forty-three thousand, two".