100131111230211 has 16 divisors (see below), whose sum is σ = 157068409773600. Its totient is φ = 62827363908864.

The previous prime is 100131111230203. The next prime is 100131111230237. The reversal of 100131111230211 is 112032111131001.

100131111230211 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 311 + 112 + 30 + 211 = 666.

It is not a de Polignac number, because 100131111230211 - 2³ = 100131111230203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100131111230411) 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, 109075284106 + ... + 109075285023.

It is an arithmetic number, because the mean of its divisors is an integer number (9816775610850).

Almost surely, 2^{100131111230211} is an apocalyptic number.

100131111230211 is a deficient number, since it is larger than the sum of its proper divisors (56937298543389).

100131111230211 is a wasteful number, since it uses less digits than its factorization.

100131111230211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218150569155 (or 218150569149 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

Adding to 100131111230211 its reverse (112032111131001), we get a palindrome (212163222361212).

The spelling of 100131111230211 in words is "one hundred trillion, one hundred thirty-one billion, one hundred eleven million, two hundred thirty thousand, two hundred eleven".