1011201024017 has 2 divisors, whose sum is σ = 1011201024018. Its totient is φ = 1011201024016.

The previous prime is 1011201023947. The next prime is 1011201024023. The reversal of 1011201024017 is 7104201021101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 965298390016 + 45902634001 = 982496^2 + 214249^2 .

It is a cyclic number.

It is not a de Polignac number, because 1011201024017 - 2³⁰ = 1010127282193 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1011201024017.

It is not a weakly prime, because it can be changed into another prime (1011201024917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505600512008 + 505600512009.

It is an arithmetic number, because the mean of its divisors is an integer number (505600512009).

Almost surely, 2^{1011201024017} is an apocalyptic number.

It is an amenable number.

1011201024017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011201024017 is an equidigital number, since it uses as much as digits as its factorization.

1011201024017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 20.

Adding to 1011201024017 its reverse (7104201021101), we get a palindrome (8115402045118).

The spelling of 1011201024017 in words is "one trillion, eleven billion, two hundred one million, twenty-four thousand, seventeen".