101111000111002 has 16 divisors (see below), whose sum is σ = 173337250605120. Its totient is φ = 43332258872448.

The previous prime is 101111000110997. The next prime is 101111000111129. The reversal of 101111000111002 is 200111000111101.

It is a self number, because there is not a number n which added to its sum of digits gives 101111000111002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84962088 + ... + 86143939.

It is an arithmetic number, because the mean of its divisors is an integer number (10833578162820).

Almost surely, 2^{101111000111002} is an apocalyptic number.

101111000111002 is a deficient number, since it is larger than the sum of its proper divisors (72226250494118).

101111000111002 is a wasteful number, since it uses less digits than its factorization.

101111000111002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171148245.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 101111000111002 its reverse (200111000111101), we get a palindrome (301222000222103).

Subtracting 101111000111002 from its reverse (200111000111101), we obtain a palindrome (99000000000099).

The spelling of 101111000111002 in words is "one hundred one trillion, one hundred eleven billion, one hundred eleven thousand, two".