1120033145 has 16 divisors (see below), whose sum is σ = 1675686528. Its totient is φ = 698202240.

The previous prime is 1120033141. The next prime is 1120033163. The reversal of 1120033145 is 5413300211.

It is not a de Polignac number, because 1120033145 - 2² = 1120033141 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120033141) 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, 1454204 + ... + 1454973.

It is an arithmetic number, because the mean of its divisors is an integer number (104730408).

Almost surely, 2^1120033145 is an apocalyptic number.

It is an amenable number.

1120033145 is a deficient number, since it is larger than the sum of its proper divisors (555653383).

1120033145 is a wasteful number, since it uses less digits than its factorization.

1120033145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2909200.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1120033145 is about 33466.8962558526. The cubic root of 1120033145 is about 1038.5090646273.

Adding to 1120033145 its reverse (5413300211), we get a palindrome (6533333356).

The spelling of 1120033145 in words is "one billion, one hundred twenty million, thirty-three thousand, one hundred forty-five".