1011100000879 has 2 divisors, whose sum is σ = 1011100000880. Its totient is φ = 1011100000878.

The previous prime is 1011100000831. The next prime is 1011100000901. The reversal of 1011100000879 is 9780000011101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1011100000879 - 2¹³ = 1011099992687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011100000819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505550000439 + 505550000440.

It is an arithmetic number, because the mean of its divisors is an integer number (505550000440).

Almost surely, 2^{1011100000879} is an apocalyptic number.

1011100000879 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011100000879 is an equidigital number, since it uses as much as digits as its factorization.

1011100000879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 28.

The spelling of 1011100000879 in words is "one trillion, eleven billion, one hundred million, eight hundred seventy-nine", and thus it is an aban number.