100303213012231 has 2 divisors, whose sum is σ = 100303213012232. Its totient is φ = 100303213012230.

The previous prime is 100303213012199. The next prime is 100303213012243. The reversal of 100303213012231 is 132210312303001.

It is a strong prime.

It is an emirp because it is prime and its reverse (132210312303001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100303213012231 - 2⁵ = 100303213012199 is a prime.

It is a super-2 number, since 2×100303213012231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100303213012531) 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, 50151606506115 + 50151606506116.

It is an arithmetic number, because the mean of its divisors is an integer number (50151606506116).

Almost surely, 2^{100303213012231} is an apocalyptic number.

100303213012231 is a deficient number, since it is larger than the sum of its proper divisors (1).

100303213012231 is an equidigital number, since it uses as much as digits as its factorization.

100303213012231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 100303213012231 its reverse (132210312303001), we get a palindrome (232513525315232).

The spelling of 100303213012231 in words is "one hundred trillion, three hundred three billion, two hundred thirteen million, twelve thousand, two hundred thirty-one".