17020535020100 has 18 divisors (see below), whose sum is σ = 36934560993834. Its totient is φ = 6808214008000.

The previous prime is 17020535020091. The next prime is 17020535020127. The reversal of 17020535020100 is 102053502071.

It can be written as a sum of positive squares in 3 ways, for example, as 18833170756 + 17001701849344 = 137234^2 + 4123312^2 .

It is a super-2 number, since 2×17020535020100² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 17020535020100.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 85102675001 + ... + 85102675200.

It is an arithmetic number, because the mean of its divisors is an integer number (2051920055213).

Almost surely, 2^{17020535020100} is an apocalyptic number.

17020535020100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17020535020100 is an abundant number, since it is smaller than the sum of its proper divisors (19914025973734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

17020535020100 is a wasteful number, since it uses less digits than its factorization.

17020535020100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170205350215 (or 170205350208 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

Adding to 17020535020100 its reverse (102053502071), we get a palindrome (17122588522171).

The spelling of 17020535020100 in words is "seventeen trillion, twenty billion, five hundred thirty-five million, twenty thousand, one hundred".