213000113211 has 32 divisors (see below), whose sum is σ = 290046873600. Its totient is φ = 139010446080.

The previous prime is 213000113167. The next prime is 213000113213. The reversal of 213000113211 is 112311000312.

It is a happy number.

It is not a de Polignac number, because 213000113211 - 2⁷ = 213000113083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213000113213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61434700 + ... + 61438166.

It is an arithmetic number, because the mean of its divisors is an integer number (9063964800).

Almost surely, 2^213000113211 is an apocalyptic number.

213000113211 is a deficient number, since it is larger than the sum of its proper divisors (77046760389).

213000113211 is a wasteful number, since it uses less digits than its factorization.

213000113211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5779.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 213000113211 its reverse (112311000312), we get a palindrome (325311113523).

The spelling of 213000113211 in words is "two hundred thirteen billion, one hundred thirteen thousand, two hundred eleven".