213002302201 has 4 divisors (see below), whose sum is σ = 229387094692. Its totient is φ = 196617509712.

The previous prime is 213002302199. The next prime is 213002302229. The reversal of 213002302201 is 102203200312.

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

It can be written as a sum of positive squares in 2 ways, for example, as 96161389801 + 116840912400 = 310099^2 + 341820^2 .

It is not a de Polignac number, because 213002302201 - 2¹ = 213002302199 is a prime.

It is a super-2 number, since 2×213002302201² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213002306201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8192396226 + ... + 8192396251.

It is an arithmetic number, because the mean of its divisors is an integer number (57346773673).

Almost surely, 2^213002302201 is an apocalyptic number.

It is an amenable number.

213002302201 is a deficient number, since it is larger than the sum of its proper divisors (16384792491).

213002302201 is a wasteful number, since it uses less digits than its factorization.

213002302201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16384792490.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 213002302201 its reverse (102203200312), we get a palindrome (315205502513).

The spelling of 213002302201 in words is "two hundred thirteen billion, two million, three hundred two thousand, two hundred one".