211300029988 has 48 divisors (see below), whose sum is σ = 381009888000. Its totient is φ = 102472024320.

The previous prime is 211300029893. The next prime is 211300030037. The reversal of 211300029988 is 889920003112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19855573 + ... + 19866211.

It is an arithmetic number, because the mean of its divisors is an integer number (7937706000).

Almost surely, 2^211300029988 is an apocalyptic number.

It is an amenable number.

211300029988 is a deficient number, since it is larger than the sum of its proper divisors (169709858012).

211300029988 is a wasteful number, since it uses less digits than its factorization.

211300029988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11380 (or 11378 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 43.

The spelling of 211300029988 in words is "two hundred eleven billion, three hundred million, twenty-nine thousand, nine hundred eighty-eight".