213113300111101 has 16 divisors (see below), whose sum is σ = 229853272836096. Its totient is φ = 196423003423296.

The previous prime is 213113300111087. The next prime is 213113300111167. The reversal of 213113300111101 is 101111003311312.

It is not a de Polignac number, because 213113300111101 - 2²³ = 213113291722493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213113300111401) 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, 29613636 + ... + 36099778.

It is an arithmetic number, because the mean of its divisors is an integer number (14365829552256).

Almost surely, 2^{213113300111101} is an apocalyptic number.

It is an amenable number.

213113300111101 is a deficient number, since it is larger than the sum of its proper divisors (16739972724995).

213113300111101 is a wasteful number, since it uses less digits than its factorization.

213113300111101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6489972.

The product of its (nonzero) digits is 54, while the sum is 19.

Adding to 213113300111101 its reverse (101111003311312), we get a palindrome (314224303422413).

The spelling of 213113300111101 in words is "two hundred thirteen trillion, one hundred thirteen billion, three hundred million, one hundred eleven thousand, one hundred one".