210213023202111 has 8 divisors (see below), whose sum is σ = 281374630279344. Its totient is φ = 139596715796480.

The previous prime is 210213023202109. The next prime is 210213023202187. The reversal of 210213023202111 is 111202320312012.

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 210213023202111 - 2¹ = 210213023202109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210213023202311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136324917000 + ... + 136324918541.

It is an arithmetic number, because the mean of its divisors is an integer number (35171828784918).

Almost surely, 2^{210213023202111} is an apocalyptic number.

210213023202111 is a deficient number, since it is larger than the sum of its proper divisors (71161607077233).

210213023202111 is a wasteful number, since it uses less digits than its factorization.

210213023202111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272649835801.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 210213023202111 its reverse (111202320312012), we get a palindrome (321415343514123).

The spelling of 210213023202111 in words is "two hundred ten trillion, two hundred thirteen billion, twenty-three million, two hundred two thousand, one hundred eleven".