213203032310211 has 32 divisors (see below), whose sum is σ = 286319225461248. Its totient is φ = 141113244303360.

The previous prime is 213203032310197. The next prime is 213203032310263. The reversal of 213203032310211 is 112013230302312.

It is a de Polignac number, because none of the positive numbers 2^k-213203032310211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213203032310291) 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, 1699565251 + ... + 1699690691.

It is an arithmetic number, because the mean of its divisors is an integer number (8947475795664).

Almost surely, 2^{213203032310211} is an apocalyptic number.

213203032310211 is a deficient number, since it is larger than the sum of its proper divisors (73116193151037).

213203032310211 is a wasteful number, since it uses less digits than its factorization.

213203032310211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129691.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 213203032310211 its reverse (112013230302312), we get a palindrome (325216262612523).

The spelling of 213203032310211 in words is "two hundred thirteen trillion, two hundred three billion, thirty-two million, three hundred ten thousand, two hundred eleven".