1011100000979 has 2 divisors, whose sum is σ = 1011100000980. Its totient is φ = 1011100000978.

The previous prime is 1011100000913. The next prime is 1011100000987. The reversal of 1011100000979 is 9790000011101.

1011100000979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1011100000979 is a prime.

It is not a weakly prime, because it can be changed into another prime (1011100000879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505550000489 + 505550000490.

It is an arithmetic number, because the mean of its divisors is an integer number (505550000490).

Almost surely, 2^{1011100000979} is an apocalyptic number.

1011100000979 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011100000979 is an equidigital number, since it uses as much as digits as its factorization.

1011100000979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 567, while the sum is 29.

The spelling of 1011100000979 in words is "one trillion, eleven billion, one hundred million, nine hundred seventy-nine", and thus it is an aban number.