100133230177 has 2 divisors, whose sum is σ = 100133230178. Its totient is φ = 100133230176.

The previous prime is 100133230159. The next prime is 100133230181. The reversal of 100133230177 is 771032331001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100119085056 + 14145121 = 316416^2 + 3761^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100133230177 is a prime.

It is not a weakly prime, because it can be changed into another prime (100133230577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50066615088 + 50066615089.

It is an arithmetic number, because the mean of its divisors is an integer number (50066615089).

Almost surely, 2^100133230177 is an apocalyptic number.

It is an amenable number.

100133230177 is a deficient number, since it is larger than the sum of its proper divisors (1).

100133230177 is an equidigital number, since it uses as much as digits as its factorization.

100133230177 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2646, while the sum is 28.

Adding to 100133230177 its reverse (771032331001), we get a palindrome (871165561178).

The spelling of 100133230177 in words is "one hundred billion, one hundred thirty-three million, two hundred thirty thousand, one hundred seventy-seven".