201001011001079 has 2 divisors, whose sum is σ = 201001011001080. Its totient is φ = 201001011001078.

The previous prime is 201001011001033. The next prime is 201001011001127. The reversal of 201001011001079 is 970100110100102.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201001011001079 - 2³² = 200996716033783 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201001011001279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100500505500539 + 100500505500540.

It is an arithmetic number, because the mean of its divisors is an integer number (100500505500540).

Almost surely, 2^{201001011001079} is an apocalyptic number.

201001011001079 is a deficient number, since it is larger than the sum of its proper divisors (1).

201001011001079 is an equidigital number, since it uses as much as digits as its factorization.

201001011001079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 23.

The spelling of 201001011001079 in words is "two hundred one trillion, one billion, eleven million, one thousand, seventy-nine".