213200011133333 has 4 divisors (see below), whose sum is σ = 243657155580960. Its totient is φ = 182742866685708.

The previous prime is 213200011133267. The next prime is 213200011133371. The reversal of 213200011133333 is 333331110002312.

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.

It is not a de Polignac number, because 213200011133333 - 2¹⁴ = 213200011116949 is a prime.

It is a super-2 number, since 2×213200011133333² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213200011133383) 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, 15228572223803 + ... + 15228572223816.

It is an arithmetic number, because the mean of its divisors is an integer number (60914288895240).

Almost surely, 2^{213200011133333} is an apocalyptic number.

It is an amenable number.

213200011133333 is a deficient number, since it is larger than the sum of its proper divisors (30457144447627).

213200011133333 is an equidigital number, since it uses as much as digits as its factorization.

213200011133333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30457144447626.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 213200011133333 its reverse (333331110002312), we get a palindrome (546531121135645).

The spelling of 213200011133333 in words is "two hundred thirteen trillion, two hundred billion, eleven million, one hundred thirty-three thousand, three hundred thirty-three".