211363113 has 8 divisors (see below), whose sum is σ = 303495808. Its totient is φ = 130069584.

The previous prime is 211363111. The next prime is 211363127. The reversal of 211363113 is 311363112.

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

It is not a de Polignac number, because 211363113 - 2¹ = 211363111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 211363113.

It is not an unprimeable number, because it can be changed into a prime (211363111) 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, 2709745 + ... + 2709822.

It is an arithmetic number, because the mean of its divisors is an integer number (37936976).

Almost surely, 2^211363113 is an apocalyptic number.

It is an amenable number.

211363113 is a deficient number, since it is larger than the sum of its proper divisors (92132695).

211363113 is a wasteful number, since it uses less digits than its factorization.

211363113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5419583.

The product of its digits is 324, while the sum is 21.

The square root of 211363113 is about 14538.3325384997. The cubic root of 211363113 is about 595.6754920462.

Subtracting 211363113 from its reverse (311363112), we obtain a palindrome (99999999).

The spelling of 211363113 in words is "two hundred eleven million, three hundred sixty-three thousand, one hundred thirteen".