211032031233232 has 40 divisors (see below), whose sum is σ = 446048438037120. Its totient is φ = 95922905844480.

The previous prime is 211032031233227. The next prime is 211032031233281. The reversal of 211032031233232 is 232332130230112.

It is a happy number.

211032031233232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 211032031233232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18403308 + ... + 27581620.

It is an arithmetic number, because the mean of its divisors is an integer number (11151210950928).

Almost surely, 2^{211032031233232} is an apocalyptic number.

211032031233232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

211032031233232 is an abundant number, since it is smaller than the sum of its proper divisors (235016406803888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211032031233232 is a wasteful number, since it uses less digits than its factorization.

211032031233232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9308971 (or 9308965 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 211032031233232 its reverse (232332130230112), we get a palindrome (443364161463344).

The spelling of 211032031233232 in words is "two hundred eleven trillion, thirty-two billion, thirty-one million, two hundred thirty-three thousand, two hundred thirty-two".