1051120 has 40 divisors (see below), whose sum is σ = 2794464. Its totient is φ = 360192.

The previous prime is 1051081. The next prime is 1051139. The reversal of 1051120 is 211501.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×1051120² = 2209706508800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 1051097 and 1051106.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 379 + ... + 1498.

2^1051120 is an apocalyptic number.

1051120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1051120 is an abundant number, since it is smaller than the sum of its proper divisors (1743344).

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

1051120 is a wasteful number, since it uses less digits than its factorization.

1051120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1897 (or 1891 counting only the distinct ones).

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

The square root of 1051120 is about 1025.2414349801. The cubic root of 1051120 is about 101.6757613770.

Adding to 1051120 its reverse (211501), we get a palindrome (1262621).

It can be divided in two parts, 105 and 1120, that added together give a triangular number (1225 = T₄₉).

The spelling of 1051120 in words is "one million, fifty-one thousand, one hundred twenty".