101000111102 has 24 divisors (see below), whose sum is σ = 176320570608. Its totient is φ = 43208601920.

The previous prime is 101000111087. The next prime is 101000111129. The reversal of 101000111102 is 201111000101.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 101000111102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12271058 + ... + 12279285.

It is an arithmetic number, because the mean of its divisors is an integer number (7346690442).

Almost surely, 2^101000111102 is an apocalyptic number.

101000111102 is a deficient number, since it is larger than the sum of its proper divisors (75320459506).

101000111102 is a wasteful number, since it uses less digits than its factorization.

101000111102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24550384 (or 24550373 counting only the distinct ones).

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

Adding to 101000111102 its reverse (201111000101), we get a palindrome (302111111203).

The spelling of 101000111102 in words is "one hundred one billion, one hundred eleven thousand, one hundred two".