100303102241 has 2 divisors, whose sum is σ = 100303102242. Its totient is φ = 100303102240.

The previous prime is 100303102219. The next prime is 100303102337. The reversal of 100303102241 is 142201303001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67904542225 + 32398560016 = 260585^2 + 179996^2 .

It is an emirp because it is prime and its reverse (142201303001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100303102241 is a prime.

It is not a weakly prime, because it can be changed into another prime (100303902241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50151551120 + 50151551121.

It is an arithmetic number, because the mean of its divisors is an integer number (50151551121).

Almost surely, 2^100303102241 is an apocalyptic number.

It is an amenable number.

100303102241 is a deficient number, since it is larger than the sum of its proper divisors (1).

100303102241 is an equidigital number, since it uses as much as digits as its factorization.

100303102241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 100303102241 its reverse (142201303001), we get a palindrome (242504405242).

The spelling of 100303102241 in words is "one hundred billion, three hundred three million, one hundred two thousand, two hundred forty-one".