100211210201231 has 2 divisors, whose sum is σ = 100211210201232. Its totient is φ = 100211210201230.

The previous prime is 100211210201213. The next prime is 100211210201233. The reversal of 100211210201231 is 132102012112001.

It is a happy number.

Together with previous prime (100211210201213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100211210201231 - 2³⁸ = 99936332294287 is a prime.

It is a super-2 number, since 2×100211210201231² (a number of 29 digits) contains 22 as substring.

Together with 100211210201233, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100211210201233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50105605100615 + 50105605100616.

It is an arithmetic number, because the mean of its divisors is an integer number (50105605100616).

Almost surely, 2^{100211210201231} is an apocalyptic number.

100211210201231 is a deficient number, since it is larger than the sum of its proper divisors (1).

100211210201231 is an equidigital number, since it uses as much as digits as its factorization.

100211210201231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 100211210201231 its reverse (132102012112001), we get a palindrome (232313222313232).

The spelling of 100211210201231 in words is "one hundred trillion, two hundred eleven billion, two hundred ten million, two hundred one thousand, two hundred thirty-one".