170020200104 has 32 divisors (see below), whose sum is σ = 329454854400. Its totient is φ = 82171964160.

The previous prime is 170020200083. The next prime is 170020200137. The reversal of 170020200104 is 401002020071.

It is a super-2 number, since 2×170020200104² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186017 + ... + 612080.

It is an arithmetic number, because the mean of its divisors is an integer number (10295464200).

Almost surely, 2^170020200104 is an apocalyptic number.

It is an amenable number.

170020200104 is a deficient number, since it is larger than the sum of its proper divisors (159434654296).

170020200104 is a wasteful number, since it uses less digits than its factorization.

170020200104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798993 (or 798989 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 17.

Adding to 170020200104 its reverse (401002020071), we get a palindrome (571022220175).

The spelling of 170020200104 in words is "one hundred seventy billion, twenty million, two hundred thousand, one hundred four".