1120520041 has 16 divisors (see below), whose sum is σ = 1211311360. Its totient is φ = 1033274880.

The previous prime is 1120520039. The next prime is 1120520047. The reversal of 1120520041 is 1400250211.

It is a cyclic number.

It is not a de Polignac number, because 1120520041 - 2¹ = 1120520039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1120519997 and 1120520024.

It is not an unprimeable number, because it can be changed into a prime (1120520047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107440 + ... + 117406.

It is an arithmetic number, because the mean of its divisors is an integer number (75706960).

Almost surely, 2^1120520041 is an apocalyptic number.

It is an amenable number.

1120520041 is a deficient number, since it is larger than the sum of its proper divisors (90791319).

1120520041 is an equidigital number, since it uses as much as digits as its factorization.

1120520041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10144.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 1120520041 is about 33474.1697581882. The cubic root of 1120520041 is about 1038.6595282271.

Adding to 1120520041 its reverse (1400250211), we get a palindrome (2520770252).

The spelling of 1120520041 in words is "one billion, one hundred twenty million, five hundred twenty thousand, forty-one".