1001020001170 has 16 divisors (see below), whose sum is σ = 2059241145408. Its totient is φ = 343206857520.

The previous prime is 1001020001141. The next prime is 1001020001171. The reversal of 1001020001170 is 711000201001.

It is a self number, because there is not a number n which added to its sum of digits gives 1001020001170.

It is not an unprimeable number, because it can be changed into a prime (1001020001171) 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 7 ways as a sum of consecutive naturals, for example, 7150142796 + ... + 7150142935.

It is an arithmetic number, because the mean of its divisors is an integer number (128702571588).

Almost surely, 2^{1001020001170} is an apocalyptic number.

1001020001170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001020001170 is an abundant number, since it is smaller than the sum of its proper divisors (1058221144238).

1001020001170 is a wasteful number, since it uses less digits than its factorization.

1001020001170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14300285745.

The product of its (nonzero) digits is 14, while the sum is 13.

Adding to 1001020001170 its reverse (711000201001), we get a palindrome (1712020202171).

The spelling of 1001020001170 in words is "one trillion, one billion, twenty million, one thousand, one hundred seventy".