10017100870 has 48 divisors (see below), whose sum is σ = 21139868160. Its totient is φ = 3407370624.

The previous prime is 10017100867. The next prime is 10017100871. The reversal of 10017100870 is 7800171001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10017100871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18255 + ... + 142714.

It is an arithmetic number, because the mean of its divisors is an integer number (440413920).

Almost surely, 2^10017100870 is an apocalyptic number.

10017100870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10017100870 is an abundant number, since it is smaller than the sum of its proper divisors (11122767290).

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

10017100870 is a wasteful number, since it uses less digits than its factorization.

10017100870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161117 (or 161110 counting only the distinct ones).

The product of its (nonzero) digits is 392, while the sum is 25.

Adding to 10017100870 its reverse (7800171001), we get a palindrome (17817271871).

The spelling of 10017100870 in words is "ten billion, seventeen million, one hundred thousand, eight hundred seventy".