211311012032 has 14 divisors (see below), whose sum is σ = 419320289628. Its totient is φ = 105655505984.

The previous prime is 211311012001. The next prime is 211311012071. The reversal of 211311012032 is 230210113112.

It is a self number, because there is not a number n which added to its sum of digits gives 211311012032.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1650867218 + ... + 1650867345.

Almost surely, 2^211311012032 is an apocalyptic number.

It is an amenable number.

211311012032 is a deficient number, since it is larger than the sum of its proper divisors (208009277596).

211311012032 is an equidigital number, since it uses as much as digits as its factorization.

211311012032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3301734575 (or 3301734565 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 211311012032 its reverse (230210113112), we get a palindrome (441521125144).

The spelling of 211311012032 in words is "two hundred eleven billion, three hundred eleven million, twelve thousand, thirty-two".