100404300133 has 2 divisors, whose sum is σ = 100404300134. Its totient is φ = 100404300132.

The previous prime is 100404300107. The next prime is 100404300167. The reversal of 100404300133 is 331003404001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57093279364 + 43311020769 = 238942^2 + 208113^2 .

It is an emirp because it is prime and its reverse (331003404001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100404300133 - 2³³ = 91814365541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100404300133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100404300173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50202150066 + 50202150067.

It is an arithmetic number, because the mean of its divisors is an integer number (50202150067).

Almost surely, 2^100404300133 is an apocalyptic number.

It is an amenable number.

100404300133 is a deficient number, since it is larger than the sum of its proper divisors (1).

100404300133 is an equidigital number, since it uses as much as digits as its factorization.

100404300133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 100404300133 its reverse (331003404001), we get a palindrome (431407704134).

The spelling of 100404300133 in words is "one hundred billion, four hundred four million, three hundred thousand, one hundred thirty-three".