211012713 has 24 divisors (see below), whose sum is σ = 309803520. Its totient is φ = 138378240.

The previous prime is 211012693. The next prime is 211012777. The reversal of 211012713 is 317210112.

It is a happy number.

211012713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 211012713 - 2⁹ = 211012201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211012793) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 328873 + ... + 329513.

It is an arithmetic number, because the mean of its divisors is an integer number (12908480).

Almost surely, 2^211012713 is an apocalyptic number.

It is an amenable number.

211012713 is a deficient number, since it is larger than the sum of its proper divisors (98790807).

211012713 is a wasteful number, since it uses less digits than its factorization.

211012713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189 (or 1186 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

The square root of 211012713 is about 14526.2766392493. The cubic root of 211012713 is about 595.3461376037.

Adding to 211012713 its reverse (317210112), we get a palindrome (528222825).

The spelling of 211012713 in words is "two hundred eleven million, twelve thousand, seven hundred thirteen".