1051112 has 16 divisors (see below), whose sum is σ = 1995840. Its totient is φ = 518896.

The previous prime is 1051081. The next prime is 1051139. The reversal of 1051112 is 2111501.

It is a super-2 number, since 2×1051112² = 2209672873088, which contains 22 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1051093 and 1051102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128 + ... + 1455.

It is an arithmetic number, because the mean of its divisors is an integer number (124740).

2^1051112 is an apocalyptic number.

It is an amenable number.

1051112 is a deficient number, since it is larger than the sum of its proper divisors (944728).

1051112 is a wasteful number, since it uses less digits than its factorization.

1051112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672 (or 1668 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 11.

The square root of 1051112 is about 1025.2375334526. The cubic root of 1051112 is about 101.6755034273.

Adding to 1051112 its reverse (2111501), we get a palindrome (3162613).

The spelling of 1051112 in words is "one million, fifty-one thousand, one hundred twelve".