211132113 has 8 divisors (see below), whose sum is σ = 281652000. Its totient is φ = 140683488.

The previous prime is 211132109. The next prime is 211132121. The reversal of 211132113 is 311231112.

It is a happy number.

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

It is not a de Polignac number, because 211132113 - 2² = 211132109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 211132092 and 211132101.

It is not an unprimeable number, because it can be changed into a prime (211132153) 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, 10468 + ... + 23061.

It is an arithmetic number, because the mean of its divisors is an integer number (35206500).

Almost surely, 2^211132113 is an apocalyptic number.

It is an amenable number.

211132113 is a deficient number, since it is larger than the sum of its proper divisors (70519887).

211132113 is a wasteful number, since it uses less digits than its factorization.

211132113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35631.

The product of its digits is 36, while the sum is 15.

The square root of 211132113 is about 14530.3858517247. The cubic root of 211132113 is about 595.4584071830.

Adding to 211132113 its reverse (311231112), we get a palindrome (522363225).

The spelling of 211132113 in words is "two hundred eleven million, one hundred thirty-two thousand, one hundred thirteen".