211013132 has 24 divisors (see below), whose sum is σ = 420360192. Its totient is φ = 91744400.

The previous prime is 211013119. The next prime is 211013147. The reversal of 211013132 is 231310112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103244 + ... + 105267.

It is an arithmetic number, because the mean of its divisors is an integer number (17515008).

Almost surely, 2^211013132 is an apocalyptic number.

211013132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

211013132 is a deficient number, since it is larger than the sum of its proper divisors (209347060).

211013132 is a wasteful number, since it uses less digits than its factorization.

211013132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208549 (or 208547 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 211013132 is about 14526.2910613825. The cubic root of 211013132 is about 595.3465316556.

Adding to 211013132 its reverse (231310112), we get a palindrome (442323244).

The spelling of 211013132 in words is "two hundred eleven million, thirteen thousand, one hundred thirty-two".