1120332043 has 8 divisors (see below), whose sum is σ = 1136480400. Its totient is φ = 1104299040.

The previous prime is 1120332041. The next prime is 1120332071. The reversal of 1120332043 is 3402330211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1120332043 - 2¹ = 1120332041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1120332043.

It is not an unprimeable number, because it can be changed into a prime (1120332041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9180 + ... + 48217.

It is an arithmetic number, because the mean of its divisors is an integer number (142060050).

Almost surely, 2^1120332043 is an apocalyptic number.

1120332043 is a deficient number, since it is larger than the sum of its proper divisors (16148357).

1120332043 is a wasteful number, since it uses less digits than its factorization.

1120332043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57677.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1120332043 is about 33471.3615349002. The cubic root of 1120332043 is about 1038.6014370943.

Adding to 1120332043 its reverse (3402330211), we get a palindrome (4522662254).

The spelling of 1120332043 in words is "one billion, one hundred twenty million, three hundred thirty-two thousand, forty-three".