100001111000002 has 16 divisors (see below), whose sum is σ = 154362605012352. Its totient is φ = 48563151186160.

The previous prime is 100001110999997. The next prime is 100001111000003. The reversal of 100001111000002 is 200000111100001.

It is not an unprimeable number, because it can be changed into a prime (100001111000003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4060451833 + ... + 4060476460.

It is an arithmetic number, because the mean of its divisors is an integer number (9647662813272).

Almost surely, 2^{100001111000002} is an apocalyptic number.

100001111000002 is a deficient number, since it is larger than the sum of its proper divisors (54361494012350).

100001111000002 is a wasteful number, since it uses less digits than its factorization.

100001111000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8120928473.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 100001111000002 its reverse (200000111100001), we get a palindrome (300001222100003).

Subtracting 100001111000002 from its reverse (200000111100001), we obtain a palindrome (99999000099999).

The spelling of 100001111000002 in words is "one hundred trillion, one billion, one hundred eleven million, two", and thus it is an aban number.