100020310133 has 2 divisors, whose sum is σ = 100020310134. Its totient is φ = 100020310132.

The previous prime is 100020310081. The next prime is 100020310141. The reversal of 100020310133 is 331013020001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60692264164 + 39328045969 = 246358^2 + 198313^2 .

It is a cyclic number.

It is not a de Polignac number, because 100020310133 - 2⁶ = 100020310069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100020310153) 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, 50010155066 + 50010155067.

It is an arithmetic number, because the mean of its divisors is an integer number (50010155067).

Almost surely, 2^100020310133 is an apocalyptic number.

It is an amenable number.

100020310133 is a deficient number, since it is larger than the sum of its proper divisors (1).

100020310133 is an equidigital number, since it uses as much as digits as its factorization.

100020310133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 100020310133 its reverse (331013020001), we get a palindrome (431033330134).

The spelling of 100020310133 in words is "one hundred billion, twenty million, three hundred ten thousand, one hundred thirty-three".