211210002103321 has 8 divisors (see below), whose sum is σ = 227836653105600. Its totient is φ = 194637597924432.

The previous prime is 211210002103291. The next prime is 211210002103381. The reversal of 211210002103321 is 123301200012112.

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

It is not a de Polignac number, because 211210002103321 - 2⁹ = 211210002102809 is a prime.

It is a super-2 number, since 2×211210002103321² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211210002103381) 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, 13561697755 + ... + 13561713328.

It is an arithmetic number, because the mean of its divisors is an integer number (28479581638200).

Almost surely, 2^{211210002103321} is an apocalyptic number.

It is an amenable number.

211210002103321 is a deficient number, since it is larger than the sum of its proper divisors (16626651002279).

211210002103321 is a wasteful number, since it uses less digits than its factorization.

211210002103321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27123411695.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 211210002103321 its reverse (123301200012112), we get a palindrome (334511202115433).

The spelling of 211210002103321 in words is "two hundred eleven trillion, two hundred ten billion, two million, one hundred three thousand, three hundred twenty-one".