211321012310313 has 16 divisors (see below), whose sum is σ = 286390426536000. Its totient is φ = 138566298386880.

The previous prime is 211321012310251. The next prime is 211321012310393. The reversal of 211321012310313 is 313013210123112.

It is not a de Polignac number, because 211321012310313 - 2³⁰ = 211319938568489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211321012310393) 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 15 ways as a sum of consecutive naturals, for example, 14999703 + ... + 25448636.

It is an arithmetic number, because the mean of its divisors is an integer number (17899401658500).

Almost surely, 2^{211321012310313} is an apocalyptic number.

It is an amenable number.

211321012310313 is a deficient number, since it is larger than the sum of its proper divisors (75069414225687).

211321012310313 is a wasteful number, since it uses less digits than its factorization.

211321012310313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40476952.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 211321012310313 its reverse (313013210123112), we get a palindrome (524334222433425).

The spelling of 211321012310313 in words is "two hundred eleven trillion, three hundred twenty-one billion, twelve million, three hundred ten thousand, three hundred thirteen".