100303321302133 has 2 divisors, whose sum is σ = 100303321302134. Its totient is φ = 100303321302132.

The previous prime is 100303321302127. The next prime is 100303321302221. The reversal of 100303321302133 is 331203123303001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66316543389009 + 33986777913124 = 8143497^2 + 5829818^2 .

It is a cyclic number.

It is not a de Polignac number, because 100303321302133 - 2²¹ = 100303319204981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100303321302098 and 100303321302107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100303321308133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50151660651066 + 50151660651067.

It is an arithmetic number, because the mean of its divisors is an integer number (50151660651067).

Almost surely, 2^{100303321302133} is an apocalyptic number.

It is an amenable number.

100303321302133 is a deficient number, since it is larger than the sum of its proper divisors (1).

100303321302133 is an equidigital number, since it uses as much as digits as its factorization.

100303321302133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 100303321302133 its reverse (331203123303001), we get a palindrome (431506444605134).

The spelling of 100303321302133 in words is "one hundred trillion, three hundred three billion, three hundred twenty-one million, three hundred two thousand, one hundred thirty-three".