210340243114111 has 8 divisors (see below), whose sum is σ = 241539035155200. Its totient is φ = 181154276366040.

The previous prime is 210340243114097. The next prime is 210340243114147. The reversal of 210340243114111 is 111411342043012.

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 210340243114111 - 2⁷ = 210340243113983 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 210340243114111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210340243114411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503206323031 + ... + 503206323448.

It is an arithmetic number, because the mean of its divisors is an integer number (30192379394400).

Almost surely, 2^{210340243114111} is an apocalyptic number.

210340243114111 is a deficient number, since it is larger than the sum of its proper divisors (31198792041089).

210340243114111 is a wasteful number, since it uses less digits than its factorization.

210340243114111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006412646509.

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 210340243114111 its reverse (111411342043012), we get a palindrome (321751585157123).

The spelling of 210340243114111 in words is "two hundred ten trillion, three hundred forty billion, two hundred forty-three million, one hundred fourteen thousand, one hundred eleven".