212143030130113 has 16 divisors (see below), whose sum is σ = 226648483871040. Its totient is φ = 197971766625600.

The previous prime is 212143030130039. The next prime is 212143030130149. The reversal of 212143030130113 is 311031030341212.

It is a cyclic number.

It is not a de Polignac number, because 212143030130113 - 2⁴¹ = 209944006874561 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212143030130183) 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, 38485443 + ... + 43651063.

It is an arithmetic number, because the mean of its divisors is an integer number (14165530241940).

Almost surely, 2^{212143030130113} is an apocalyptic number.

It is an amenable number.

212143030130113 is a deficient number, since it is larger than the sum of its proper divisors (14505453740927).

212143030130113 is a wasteful number, since it uses less digits than its factorization.

212143030130113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5197968.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 212143030130113 its reverse (311031030341212), we get a palindrome (523174060471325).

The spelling of 212143030130113 in words is "two hundred twelve trillion, one hundred forty-three billion, thirty million, one hundred thirty thousand, one hundred thirteen".