211310311011302 has 8 divisors (see below), whose sum is σ = 316967235509496. Its totient is φ = 105654565841472.

The previous prime is 211310311011287. The next prime is 211310311011307. The reversal of 211310311011302 is 203110113013112.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211310311011307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294384008 + ... + 295100939.

It is an arithmetic number, because the mean of its divisors is an integer number (39620904438687).

Almost surely, 2^{211310311011302} is an apocalyptic number.

211310311011302 is a deficient number, since it is larger than the sum of its proper divisors (105656924498194).

211310311011302 is a wasteful number, since it uses less digits than its factorization.

211310311011302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589664182.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 211310311011302 its reverse (203110113013112), we get a palindrome (414420424024414).

The spelling of 211310311011302 in words is "two hundred eleven trillion, three hundred ten billion, three hundred eleven million, eleven thousand, three hundred two".