10111000112 has 40 divisors (see below), whose sum is σ = 19926797520. Its totient is φ = 4969324800.

The previous prime is 10111000073. The next prime is 10111000153. The reversal of 10111000112 is 21100011101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a self number, because there is not a number n which added to its sum of digits gives 10111000112.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202118 + ... + 247130.

It is an arithmetic number, because the mean of its divisors is an integer number (498169938).

Almost surely, 2^10111000112 is an apocalyptic number.

It is an amenable number.

10111000112 is a deficient number, since it is larger than the sum of its proper divisors (9815797408).

10111000112 is a wasteful number, since it uses less digits than its factorization.

10111000112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45261 (or 45255 counting only the distinct ones).

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

Adding to 10111000112 its reverse (21100011101), we get a palindrome (31211011213).

The spelling of 10111000112 in words is "ten billion, one hundred eleven million, one hundred twelve", and thus it is an aban number.