1120413145 has 16 divisors (see below), whose sum is σ = 1404928512. Its totient is φ = 856152000.

The previous prime is 1120413143. The next prime is 1120413149. The reversal of 1120413145 is 5413140211.

It is not a de Polignac number, because 1120413145 - 2¹ = 1120413143 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120413143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79879 + ... + 92851.

It is an arithmetic number, because the mean of its divisors is an integer number (87808032).

Almost surely, 2^1120413145 is an apocalyptic number.

It is an amenable number.

1120413145 is a deficient number, since it is larger than the sum of its proper divisors (284515367).

1120413145 is a wasteful number, since it uses less digits than its factorization.

1120413145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13752.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1120413145 is about 33472.5730262853. The cubic root of 1120413145 is about 1038.6264983018.

Adding to 1120413145 its reverse (5413140211), we get a palindrome (6533553356).

The spelling of 1120413145 in words is "one billion, one hundred twenty million, four hundred thirteen thousand, one hundred forty-five".