213287045211 has 8 divisors (see below), whose sum is σ = 315980807760. Its totient is φ = 142191363456.

The previous prime is 213287045177. The next prime is 213287045219. The reversal of 213287045211 is 112540782312.

213287045211 is a `hidden beast` number, since 2 + 132 + 8 + 70 + 452 + 1 + 1 = 666.

It is not a de Polignac number, because 213287045211 - 2²³ = 213278656603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213287045219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3949760070 + ... + 3949760123.

It is an arithmetic number, because the mean of its divisors is an integer number (39497600970).

Almost surely, 2^213287045211 is an apocalyptic number.

213287045211 is a deficient number, since it is larger than the sum of its proper divisors (102693762549).

213287045211 is an equidigital number, since it uses as much as digits as its factorization.

213287045211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7899520202 (or 7899520196 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The spelling of 213287045211 in words is "two hundred thirteen billion, two hundred eighty-seven million, forty-five thousand, two hundred eleven".