1017102660806 has 4 divisors (see below), whose sum is σ = 1525653991212. Its totient is φ = 508551330402.

The previous prime is 1017102660803. The next prime is 1017102660853. The reversal of 1017102660806 is 6080662017101.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1017102660806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1017102660803) 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, 254275665200 + ... + 254275665203.

It is an arithmetic number, because the mean of its divisors is an integer number (381413497803).

Almost surely, 2^{1017102660806} is an apocalyptic number.

1017102660806 is a deficient number, since it is larger than the sum of its proper divisors (508551330406).

1017102660806 is an equidigital number, since it uses as much as digits as its factorization.

1017102660806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508551330405.

The product of its (nonzero) digits is 24192, while the sum is 38.

Adding to 1017102660806 its reverse (6080662017101), we get a palindrome (7097764677907).

The spelling of 1017102660806 in words is "one trillion, seventeen billion, one hundred two million, six hundred sixty thousand, eight hundred six".