1000001911102 has 4 divisors (see below), whose sum is σ = 1500002866656. Its totient is φ = 500000955550.

The previous prime is 1000001911091. The next prime is 1000001911189. The reversal of 1000001911102 is 2011191000001.

1000001911102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250000477774 + ... + 250000477777.

It is an arithmetic number, because the mean of its divisors is an integer number (375000716664).

Almost surely, 2^{1000001911102} is an apocalyptic number.

1000001911102 is a deficient number, since it is larger than the sum of its proper divisors (500000955554).

1000001911102 is an equidigital number, since it uses as much as digits as its factorization.

1000001911102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500000955553.

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 1000001911102 its reverse (2011191000001), we get a palindrome (3011192911103).

It can be divided in two parts, 100000 and 1911102, that added together give a palindrome (2011102).

The spelling of 1000001911102 in words is "one trillion, one million, nine hundred eleven thousand, one hundred two".