213111101143141 has 16 divisors (see below), whose sum is σ = 215963715502080. Its totient is φ = 210279344888880.

The previous prime is 213111101143117. The next prime is 213111101143183. The reversal of 213111101143141 is 141341101111312.

It is a cyclic number.

It is not a de Polignac number, because 213111101143141 - 2⁷ = 213111101143013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213111101143441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25644796 + ... + 32922298.

It is an arithmetic number, because the mean of its divisors is an integer number (13497732218880).

Almost surely, 2^{213111101143141} is an apocalyptic number.

It is an amenable number.

213111101143141 is a deficient number, since it is larger than the sum of its proper divisors (2852614358939).

213111101143141 is a wasteful number, since it uses less digits than its factorization.

213111101143141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7278936.

The product of its (nonzero) digits is 288, while the sum is 25.

Adding to 213111101143141 its reverse (141341101111312), we get a palindrome (354452202254453).

The spelling of 213111101143141 in words is "two hundred thirteen trillion, one hundred eleven billion, one hundred one million, one hundred forty-three thousand, one hundred forty-one".