101101001170 has 16 divisors (see below), whose sum is σ = 195980402520. Its totient is φ = 37329600384.

The previous prime is 101101001159. The next prime is 101101001171. The reversal of 101101001170 is 71100101101.

It can be written as a sum of positive squares in 4 ways, for example, as 36806806201 + 64294194969 = 191851^2 + 253563^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a self number, because there is not a number n which added to its sum of digits gives 101101001170.

It is not an unprimeable number, because it can be changed into a prime (101101001171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 388849875 + ... + 388850134.

Almost surely, 2^101101001170 is an apocalyptic number.

101101001170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101101001170 is a deficient number, since it is larger than the sum of its proper divisors (94879401350).

101101001170 is a wasteful number, since it uses less digits than its factorization.

101101001170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777700029.

The product of its (nonzero) digits is 7, while the sum is 13.

Adding to 101101001170 its reverse (71100101101), we get a palindrome (172201102271).

The spelling of 101101001170 in words is "one hundred one billion, one hundred one million, one thousand, one hundred seventy".