1120413245 has 32 divisors (see below), whose sum is σ = 1569196800. Its totient is φ = 752080896.

The previous prime is 1120413241. The next prime is 1120413247. The reversal of 1120413245 is 5423140211.

It is not a de Polignac number, because 1120413245 - 2² = 1120413241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1120413245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120413241) 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 31 ways as a sum of consecutive naturals, for example, 554477 + ... + 556493.

It is an arithmetic number, because the mean of its divisors is an integer number (49037400).

Almost surely, 2^1120413245 is an apocalyptic number.

It is an amenable number.

1120413245 is a deficient number, since it is larger than the sum of its proper divisors (448783555).

1120413245 is a wasteful number, since it uses less digits than its factorization.

1120413245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2357.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1120413245 is about 33472.5745200455. The cubic root of 1120413245 is about 1038.6265292019.

Adding to 1120413245 its reverse (5423140211), we get a palindrome (6543553456).

The spelling of 1120413245 in words is "one billion, one hundred twenty million, four hundred thirteen thousand, two hundred forty-five".