1010112102 has 12 divisors (see below), whose sum is σ = 2188576260. Its totient is φ = 336704028.

The previous prime is 1010112053. The next prime is 1010112149. The reversal of 1010112102 is 2012110101.

It is a happy number.

1010112102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28058652 + ... + 28058687.

It is an arithmetic number, because the mean of its divisors is an integer number (182381355).

Almost surely, 2^1010112102 is an apocalyptic number.

1010112102 is an abundant number, since it is smaller than the sum of its proper divisors (1178464158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010112102 is a wasteful number, since it uses less digits than its factorization.

1010112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56117347 (or 56117344 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

The square root of 1010112102 is about 31782.2608069344. The cubic root of 1010112102 is about 1003.3594024443.

Adding to 1010112102 its reverse (2012110101), we get a palindrome (3022222203).

The spelling of 1010112102 in words is "one billion, ten million, one hundred twelve thousand, one hundred two".