100112302291 has 2 divisors, whose sum is σ = 100112302292. Its totient is φ = 100112302290.

The previous prime is 100112302223. The next prime is 100112302309. The reversal of 100112302291 is 192203211001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100112302291 - 2²³ = 100103913683 is a prime.

It is not a weakly prime, because it can be changed into another prime (100112302391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50056151145 + 50056151146.

It is an arithmetic number, because the mean of its divisors is an integer number (50056151146).

Almost surely, 2^100112302291 is an apocalyptic number.

100112302291 is a deficient number, since it is larger than the sum of its proper divisors (1).

100112302291 is an equidigital number, since it uses as much as digits as its factorization.

100112302291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 100112302291 its reverse (192203211001), we get a palindrome (292315513292).

The spelling of 100112302291 in words is "one hundred billion, one hundred twelve million, three hundred two thousand, two hundred ninety-one".