10001111102 has 8 divisors (see below), whose sum is σ = 15150198312. Its totient is φ = 4951045000.

The previous prime is 10001111093. The next prime is 10001111123. The reversal of 10001111102 is 20111110001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10001111102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24755024 + ... + 24755427.

It is an arithmetic number, because the mean of its divisors is an integer number (1893774789).

Almost surely, 2^10001111102 is an apocalyptic number.

10001111102 is a deficient number, since it is larger than the sum of its proper divisors (5149087210).

10001111102 is a wasteful number, since it uses less digits than its factorization.

10001111102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49510554.

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

Adding to 10001111102 its reverse (20111110001), we get a palindrome (30112221103).

The spelling of 10001111102 in words is "ten billion, one million, one hundred eleven thousand, one hundred two".