100303099601 has 2 divisors, whose sum is σ = 100303099602. Its totient is φ = 100303099600.

The previous prime is 100303099579. The next prime is 100303099643. The reversal of 100303099601 is 106990303001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64642554001 + 35660545600 = 254249^2 + 188840^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100303099601 is a prime.

It is not a weakly prime, because it can be changed into another prime (100303099651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50151549800 + 50151549801.

It is an arithmetic number, because the mean of its divisors is an integer number (50151549801).

Almost surely, 2^100303099601 is an apocalyptic number.

It is an amenable number.

100303099601 is a deficient number, since it is larger than the sum of its proper divisors (1).

100303099601 is an equidigital number, since it uses as much as digits as its factorization.

100303099601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4374, while the sum is 32.

The spelling of 100303099601 in words is "one hundred billion, three hundred three million, ninety-nine thousand, six hundred one".