211201330331032 has 16 divisors (see below), whose sum is σ = 396054675601200. Its totient is φ = 105586750170720.

The previous prime is 211201330331029. The next prime is 211201330331063. The reversal of 211201330331032 is 230133033102112.

It is a junction number, because it is equal to n+sod(n) for n = 211201330330988 and 211201330331006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1739309844 + ... + 1739431267.

It is an arithmetic number, because the mean of its divisors is an integer number (24753417225075).

Almost surely, 2^{211201330331032} is an apocalyptic number.

It is an amenable number.

211201330331032 is a deficient number, since it is larger than the sum of its proper divisors (184853345270168).

211201330331032 is a wasteful number, since it uses less digits than its factorization.

211201330331032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3478748706 (or 3478748702 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 211201330331032 its reverse (230133033102112), we get a palindrome (441334363433144).

The spelling of 211201330331032 in words is "two hundred eleven trillion, two hundred one billion, three hundred thirty million, three hundred thirty-one thousand, thirty-two".