212132031303 has 8 divisors (see below), whose sum is σ = 289741311216. Its totient is φ = 137972052800.

The previous prime is 212132031227. The next prime is 212132031317. The reversal of 212132031303 is 303130231212.

212132031303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212132031303 - 2¹² = 212132027207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 212132031303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212132031403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 862325208 + ... + 862325453.

It is an arithmetic number, because the mean of its divisors is an integer number (36217663902).

Almost surely, 2^212132031303 is an apocalyptic number.

212132031303 is a deficient number, since it is larger than the sum of its proper divisors (77609279913).

212132031303 is a wasteful number, since it uses less digits than its factorization.

212132031303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724650705.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 212132031303 its reverse (303130231212), we get a palindrome (515262262515).

The spelling of 212132031303 in words is "two hundred twelve billion, one hundred thirty-two million, thirty-one thousand, three hundred three".