1000100010079 has 2 divisors, whose sum is σ = 1000100010080. Its totient is φ = 1000100010078.

The previous prime is 1000100010073. The next prime is 1000100010097. The reversal of 1000100010079 is 9700100010001.

It is a happy number.

Together with next prime (1000100010097) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1000100010079 - 2⁹ = 1000100009567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000100010073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500050005039 + 500050005040.

It is an arithmetic number, because the mean of its divisors is an integer number (500050005040).

Almost surely, 2^{1000100010079} is an apocalyptic number.

1000100010079 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000100010079 is an equidigital number, since it uses as much as digits as its factorization.

1000100010079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63, while the sum is 19.

The spelling of 1000100010079 in words is "one trillion, one hundred million, ten thousand, seventy-nine".