100100111010002 has 16 divisors (see below), whose sum is σ = 151885038907800. Its totient is φ = 49474139619072.

The previous prime is 100100111009971. The next prime is 100100111010007. The reversal of 100100111010002 is 200010111001001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 32167057903201 + 67933053106801 = 5671601^2 + 8242151^2 .

It is not an unprimeable number, because it can be changed into a prime (100100111010007) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 593643377 + ... + 593811972.

Almost surely, 2^{100100111010002} is an apocalyptic number.

100100111010002 is a deficient number, since it is larger than the sum of its proper divisors (51784927897798).

100100111010002 is a wasteful number, since it uses less digits than its factorization.

100100111010002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187455837.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 100100111010002 its reverse (200010111001001), we get a palindrome (300110222011003).

Subtracting 100100111010002 from its reverse (200010111001001), we obtain a palindrome (99909999990999).

The spelling of 100100111010002 in words is "one hundred trillion, one hundred billion, one hundred eleven million, ten thousand, two".