213210200002 has 4 divisors (see below), whose sum is σ = 319815300006. Its totient is φ = 106605100000.

The previous prime is 213210199927. The next prime is 213210200033. The reversal of 213210200002 is 200002012312.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 129010990761 + 84199209241 = 359181^2 + 290171^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53302549999 + ... + 53302550002.

Almost surely, 2^213210200002 is an apocalyptic number.

213210200002 is a deficient number, since it is larger than the sum of its proper divisors (106605100004).

213210200002 is a wasteful number, since it uses less digits than its factorization.

213210200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106605100003.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 213210200002 its reverse (200002012312), we get a palindrome (413212212314).

The spelling of 213210200002 in words is "two hundred thirteen billion, two hundred ten million, two hundred thousand, two".