1010001112 has 16 divisors (see below), whose sum is σ = 1899846000. Its totient is φ = 503375520.

The previous prime is 1010001101. The next prime is 1010001133. The reversal of 1010001112 is 2111000101.

1010001112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1010001095 and 1010001104.

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, 200487 + ... + 205462.

It is an arithmetic number, because the mean of its divisors is an integer number (118740375).

Almost surely, 2^1010001112 is an apocalyptic number.

It is an amenable number.

1010001112 is a deficient number, since it is larger than the sum of its proper divisors (889844888).

1010001112 is a wasteful number, since it uses less digits than its factorization.

1010001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406266 (or 406262 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

The square root of 1010001112 is about 31780.5146591430. The cubic root of 1010001112 is about 1003.3226517579.

Adding to 1010001112 its reverse (2111000101), we get a palindrome (3121001213).

The spelling of 1010001112 in words is "one billion, ten million, one thousand, one hundred twelve".