1120335545 has 16 divisors (see below), whose sum is σ = 1572193920. Its totient is φ = 750363264.

The previous prime is 1120335533. The next prime is 1120335583. The reversal of 1120335545 is 5455330211.

It is not a de Polignac number, because 1120335545 - 2¹⁶ = 1120270009 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370700 + ... + 373709.

It is an arithmetic number, because the mean of its divisors is an integer number (98262120).

Almost surely, 2^1120335545 is an apocalyptic number.

It is an amenable number.

1120335545 is a deficient number, since it is larger than the sum of its proper divisors (451858375).

1120335545 is an equidigital number, since it uses as much as digits as its factorization.

1120335545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744464.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 1120335545 is about 33471.4138482377. The cubic root of 1120335545 is about 1038.6025192671.

Adding to 1120335545 its reverse (5455330211), we get a palindrome (6575665756).

The spelling of 1120335545 in words is "one billion, one hundred twenty million, three hundred thirty-five thousand, five hundred forty-five".