211004313 has 8 divisors (see below), whose sum is σ = 302980608. Its totient is φ = 129848784.

The previous prime is 211004293. The next prime is 211004341. The reversal of 211004313 is 313400112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 211004313 - 2⁹ = 211003801 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 211004292 and 211004301.

It is not an unprimeable number, because it can be changed into a prime (211004113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2705145 + ... + 2705222.

It is an arithmetic number, because the mean of its divisors is an integer number (37872576).

Almost surely, 2^211004313 is an apocalyptic number.

It is an amenable number.

211004313 is a deficient number, since it is larger than the sum of its proper divisors (91976295).

211004313 is a wasteful number, since it uses less digits than its factorization.

211004313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5410383.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 211004313 is about 14525.9875051578. The cubic root of 211004313 is about 595.3382376470.

Adding to 211004313 its reverse (313400112), we get a palindrome (524404425).

The spelling of 211004313 in words is "two hundred eleven million, four thousand, three hundred thirteen".