100100010002 has 32 divisors (see below), whose sum is σ = 155372442624. Its totient is φ = 48344025600.

The previous prime is 100100009993. The next prime is 100100010047. The reversal of 100100010002 is 200010001001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1938377 + ... + 1989347.

It is an arithmetic number, because the mean of its divisors is an integer number (4855388832).

Almost surely, 2^100100010002 is an apocalyptic number.

100100010002 is a deficient number, since it is larger than the sum of its proper divisors (55272432622).

100100010002 is a wasteful number, since it uses less digits than its factorization.

100100010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51314.

The product of its (nonzero) digits is 2, while the sum is 5.

Adding to 100100010002 its reverse (200010001001), we get a palindrome (300110011003).

Subtracting 100100010002 from its reverse (200010001001), we obtain a palindrome (99909990999).

The spelling of 100100010002 in words is "one hundred billion, one hundred million, ten thousand, two".