1120320232303 has 4 divisors (see below), whose sum is σ = 1120322349648. Its totient is φ = 1120318114960.

The previous prime is 1120320232301. The next prime is 1120320232309. The reversal of 1120320232303 is 3032320230211.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1120320232303 - 2¹ = 1120320232301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120320232301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 496950 + ... + 1577212.

It is an arithmetic number, because the mean of its divisors is an integer number (280080587412).

Almost surely, 2^{1120320232303} is an apocalyptic number.

1120320232303 is a deficient number, since it is larger than the sum of its proper divisors (2117345).

1120320232303 is a wasteful number, since it uses less digits than its factorization.

1120320232303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117344.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 1120320232303 its reverse (3032320230211), we get a palindrome (4152640462514).

The spelling of 1120320232303 in words is "one trillion, one hundred twenty billion, three hundred twenty million, two hundred thirty-two thousand, three hundred three".