100303099643 has 2 divisors, whose sum is σ = 100303099644. Its totient is φ = 100303099642.

The previous prime is 100303099601. The next prime is 100303099651. The reversal of 100303099643 is 346990303001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100303099643 - 2⁶ = 100303099579 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100303099597 and 100303099606.

It is not a weakly prime, because it can be changed into another prime (100303096643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50151549821 + 50151549822.

It is an arithmetic number, because the mean of its divisors is an integer number (50151549822).

Almost surely, 2^100303099643 is an apocalyptic number.

100303099643 is a deficient number, since it is larger than the sum of its proper divisors (1).

100303099643 is an equidigital number, since it uses as much as digits as its factorization.

100303099643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52488, while the sum is 38.

The spelling of 100303099643 in words is "one hundred billion, three hundred three million, ninety-nine thousand, six hundred forty-three".