213202001311 has 8 divisors (see below), whose sum is σ = 234941740880. Its totient is φ = 192225059712.

The previous prime is 213202001291. The next prime is 213202001371. The reversal of 213202001311 is 113100202312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 213202001311 - 2¹⁹ = 213201477023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213202001371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190698906 + ... + 190700023.

It is an arithmetic number, because the mean of its divisors is an integer number (29367717610).

Almost surely, 2^213202001311 is an apocalyptic number.

213202001311 is a deficient number, since it is larger than the sum of its proper divisors (21739739569).

213202001311 is a wasteful number, since it uses less digits than its factorization.

213202001311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381398985.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 213202001311 its reverse (113100202312), we get a palindrome (326302203623).

It can be divided in two parts, 213202001 and 311, that added together give a palindrome (213202312).

The spelling of 213202001311 in words is "two hundred thirteen billion, two hundred two million, one thousand, three hundred eleven".