1010999104079 has 2 divisors, whose sum is σ = 1010999104080. Its totient is φ = 1010999104078.

The previous prime is 1010999104069. The next prime is 1010999104099. The reversal of 1010999104079 is 9704019990101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1010999104079 - 2²⁰ = 1010998055503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010999104039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505499552039 + 505499552040.

It is an arithmetic number, because the mean of its divisors is an integer number (505499552040).

Almost surely, 2^{1010999104079} is an apocalyptic number.

1010999104079 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010999104079 is an equidigital number, since it uses as much as digits as its factorization.

1010999104079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 183708, while the sum is 50.

The spelling of 1010999104079 in words is "one trillion, ten billion, nine hundred ninety-nine million, one hundred four thousand, seventy-nine".