212001310120303 has 24 divisors (see below), whose sum is σ = 237792201991344. Its totient is φ = 188797996083840.

The previous prime is 212001310120217. The next prime is 212001310120343. The reversal of 212001310120303 is 303021013100212.

It is not a de Polignac number, because 212001310120303 - 2⁴⁵ = 176816938031471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212001310120343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21582550 + ... + 29829667.

It is an arithmetic number, because the mean of its divisors is an integer number (9908008416306).

Almost surely, 2^{212001310120303} is an apocalyptic number.

212001310120303 is a deficient number, since it is larger than the sum of its proper divisors (25790891871041).

212001310120303 is a wasteful number, since it uses less digits than its factorization.

212001310120303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51412935 (or 51412924 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 212001310120303 its reverse (303021013100212), we get a palindrome (515022323220515).

The spelling of 212001310120303 in words is "two hundred twelve trillion, one billion, three hundred ten million, one hundred twenty thousand, three hundred three".