101000000002 has 16 divisors (see below), whose sum is σ = 165562192224. Its totient is φ = 45828684000.

The previous prime is 100999999999. The next prime is 101000000011. The reversal of 101000000002 is 200000000101.

It is a junction number, because it is equal to n+sod(n) for n = 100999999928 and 101000000000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4007499 + ... + 4032622.

It is an arithmetic number, because the mean of its divisors is an integer number (10347637014).

Almost surely, 2^101000000002 is an apocalyptic number.

101000000002 is a deficient number, since it is larger than the sum of its proper divisors (64562192222).

101000000002 is a wasteful number, since it uses less digits than its factorization.

101000000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8040705.

The product of its (nonzero) digits is 2, while the sum is 4.

Adding to 101000000002 its reverse (200000000101), we get a palindrome (301000000103).

Subtracting 101000000002 from its reverse (200000000101), we obtain a palindrome (99000000099).

The spelling of 101000000002 in words is "one hundred one billion, two", and thus it is an aban number.