201000000079 has 2 divisors, whose sum is σ = 201000000080. Its totient is φ = 201000000078.

The previous prime is 201000000059. The next prime is 201000000127. The reversal of 201000000079 is 970000000102.

201000000079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201000000079 - 2⁹ = 200999999567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201000000059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100500000039 + 100500000040.

It is an arithmetic number, because the mean of its divisors is an integer number (100500000040).

Almost surely, 2^201000000079 is an apocalyptic number.

201000000079 is a deficient number, since it is larger than the sum of its proper divisors (1).

201000000079 is an equidigital number, since it uses as much as digits as its factorization.

201000000079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126, while the sum is 19.

The spelling of 201000000079 in words is "two hundred one billion, seventy-nine", and thus it is an aban number.