211231213331032 has 32 divisors (see below), whose sum is σ = 407960027748000. Its totient is φ = 102470336582400.

The previous prime is 211231213330999. The next prime is 211231213331053. The reversal of 211231213331032 is 230133312132112.

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, 1778939532 + ... + 1779058267.

It is an arithmetic number, because the mean of its divisors is an integer number (12748750867125).

Almost surely, 2^{211231213331032} is an apocalyptic number.

It is an amenable number.

211231213331032 is a deficient number, since it is larger than the sum of its proper divisors (196728814416968).

211231213331032 is a wasteful number, since it uses less digits than its factorization.

211231213331032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3557998027 (or 3557998023 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 211231213331032 its reverse (230133312132112), we get a palindrome (441364525463144).

The spelling of 211231213331032 in words is "two hundred eleven trillion, two hundred thirty-one billion, two hundred thirteen million, three hundred thirty-one thousand, thirty-two".