170020170201075 has 48 divisors (see below), whose sum is σ = 281221036520160. Its totient is φ = 90638392965120.

The previous prime is 170020170201019. The next prime is 170020170201107. The reversal of 170020170201075 is 570102071020071.

It is not a de Polignac number, because 170020170201075 - 2¹⁶ = 170020170135539 is a prime.

It is a super-2 number, since 2×170020170201075² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1860192277 + ... + 1860283673.

It is an arithmetic number, because the mean of its divisors is an integer number (5858771594170).

Almost surely, 2^{170020170201075} is an apocalyptic number.

170020170201075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

170020170201075 is a deficient number, since it is larger than the sum of its proper divisors (111200866319085).

170020170201075 is a wasteful number, since it uses less digits than its factorization.

170020170201075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101816 (or 101811 counting only the distinct ones).

The product of its (nonzero) digits is 6860, while the sum is 33.

The spelling of 170020170201075 in words is "one hundred seventy trillion, twenty billion, one hundred seventy million, two hundred one thousand, seventy-five".