101001201002002 has 32 divisors (see below), whose sum is σ = 174991451870592. Its totient is φ = 42824908998144.

The previous prime is 101001201001931. The next prime is 101001201002033. The reversal of 101001201002002 is 200200102100101.

It is a self number, because there is not a number n which added to its sum of digits gives 101001201002002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9219573 + ... + 16941160.

It is an arithmetic number, because the mean of its divisors is an integer number (5468482870956).

Almost surely, 2^{101001201002002} is an apocalyptic number.

101001201002002 is a deficient number, since it is larger than the sum of its proper divisors (73990250868590).

101001201002002 is a wasteful number, since it uses less digits than its factorization.

101001201002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26163682.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 101001201002002 its reverse (200200102100101), we get a palindrome (301201303102103).

The spelling of 101001201002002 in words is "one hundred one trillion, one billion, two hundred one million, two thousand, two".