1030101021017 has 2 divisors, whose sum is σ = 1030101021018. Its totient is φ = 1030101021016.

The previous prime is 1030101020981. The next prime is 1030101021031. The reversal of 1030101021017 is 7101201010301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 991410524416 + 38690496601 = 995696^2 + 196699^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030101021017 - 2¹⁴ = 1030101004633 is a prime.

It is a super-2 number, since 2×1030101021017² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030101020986 and 1030101021004.

It is not a weakly prime, because it can be changed into another prime (1030101021067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515050510508 + 515050510509.

It is an arithmetic number, because the mean of its divisors is an integer number (515050510509).

Almost surely, 2^{1030101021017} is an apocalyptic number.

It is an amenable number.

1030101021017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030101021017 is an equidigital number, since it uses as much as digits as its factorization.

1030101021017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42, while the sum is 17.

Adding to 1030101021017 its reverse (7101201010301), we get a palindrome (8131302031318).

The spelling of 1030101021017 in words is "one trillion, thirty billion, one hundred one million, twenty-one thousand, seventeen".