100300000079 has 2 divisors, whose sum is σ = 100300000080. Its totient is φ = 100300000078.

The previous prime is 100300000027. The next prime is 100300000091. The reversal of 100300000079 is 970000003001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100300000079 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100300000079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100300000279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50150000039 + 50150000040.

It is an arithmetic number, because the mean of its divisors is an integer number (50150000040).

Almost surely, 2^100300000079 is an apocalyptic number.

100300000079 is a deficient number, since it is larger than the sum of its proper divisors (1).

100300000079 is an equidigital number, since it uses as much as digits as its factorization.

100300000079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189, while the sum is 20.

The spelling of 100300000079 in words is "one hundred billion, three hundred million, seventy-nine", and thus it is an aban number.