1120311332303 has 4 divisors (see below), whose sum is σ = 1169020520688. Its totient is φ = 1071602143920.

The previous prime is 1120311332263. The next prime is 1120311332407. The reversal of 1120311332303 is 3032331130211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1120311332303 - 2¹⁸ = 1120311070159 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 48709188361 = 1120311332303 / (1 + 1 + 2 + 0 + 3 + 1 + 1 + 3 + 3 + 2 + 3 + 0 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120311331303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24354594158 + ... + 24354594203.

It is an arithmetic number, because the mean of its divisors is an integer number (292255130172).

Almost surely, 2^{1120311332303} is an apocalyptic number.

1120311332303 is a deficient number, since it is larger than the sum of its proper divisors (48709188385).

1120311332303 is an equidigital number, since it uses as much as digits as its factorization.

1120311332303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48709188384.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1120311332303 its reverse (3032331130211), we get a palindrome (4152642462514).

The spelling of 1120311332303 in words is "one trillion, one hundred twenty billion, three hundred eleven million, three hundred thirty-two thousand, three hundred three".