213202201301 has 4 divisors (see below), whose sum is σ = 213203210400. Its totient is φ = 213201192204.

The previous prime is 213202201273. The next prime is 213202201319. The reversal of 213202201301 is 103102202312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 213202201301 - 2²² = 213198006997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 213202201301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213202201351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52811 + ... + 655128.

It is an arithmetic number, because the mean of its divisors is an integer number (53300802600).

Almost surely, 2^213202201301 is an apocalyptic number.

It is an amenable number.

213202201301 is a deficient number, since it is larger than the sum of its proper divisors (1009099).

213202201301 is an equidigital number, since it uses as much as digits as its factorization.

213202201301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009098.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 213202201301 its reverse (103102202312), we get a palindrome (316304403613).

The spelling of 213202201301 in words is "two hundred thirteen billion, two hundred two million, two hundred one thousand, three hundred one".