1011017018701 has 2 divisors, whose sum is σ = 1011017018702. Its totient is φ = 1011017018700.

The previous prime is 1011017018647. The next prime is 1011017018717. The reversal of 1011017018701 is 1078107101101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 923194288900 + 87822729801 = 960830^2 + 296349^2 .

It is a cyclic number.

It is not a de Polignac number, because 1011017018701 - 2²⁷ = 1010882800973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1011017018701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011017012701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505508509350 + 505508509351.

It is an arithmetic number, because the mean of its divisors is an integer number (505508509351).

Almost surely, 2^{1011017018701} is an apocalyptic number.

It is an amenable number.

1011017018701 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011017018701 is an equidigital number, since it uses as much as digits as its factorization.

1011017018701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 392, while the sum is 28.

The spelling of 1011017018701 in words is "one trillion, eleven billion, seventeen million, eighteen thousand, seven hundred one".