1010020170 has 32 divisors (see below), whose sum is σ = 2441752128. Its totient is φ = 267371648.

The previous prime is 1010020159. The next prime is 1010020171. The reversal of 1010020170 is 710200101.

It is not an unprimeable number, because it can be changed into a prime (1010020171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118764 + ... + 126983.

It is an arithmetic number, because the mean of its divisors is an integer number (76304754).

Almost surely, 2^1010020170 is an apocalyptic number.

1010020170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010020170 is an abundant number, since it is smaller than the sum of its proper divisors (1431731958).

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

1010020170 is a wasteful number, since it uses less digits than its factorization.

1010020170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245894.

The product of its (nonzero) digits is 14, while the sum is 12.

The square root of 1010020170 is about 31780.8144955412. The cubic root of 1010020170 is about 1003.3289623790.

Adding to 1010020170 its reverse (710200101), we get a palindrome (1720220271).

The spelling of 1010020170 in words is "one billion, ten million, twenty thousand, one hundred seventy".