1120323032003 has 12 divisors (see below), whose sum is σ = 1303250896512. Its totient is φ = 960263634960.

The previous prime is 1120323031987. The next prime is 1120323032009. The reversal of 1120323032003 is 3002303230211.

It is not a de Polignac number, because 1120323032003 - 2⁴ = 1120323031987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120323032009) 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 11 ways as a sum of consecutive naturals, for example, 5427401 + ... + 5630037.

It is an arithmetic number, because the mean of its divisors is an integer number (108604241376).

Almost surely, 2^{1120323032003} is an apocalyptic number.

1120323032003 is a deficient number, since it is larger than the sum of its proper divisors (182927864509).

1120323032003 is a wasteful number, since it uses less digits than its factorization.

1120323032003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315482 (or 315475 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1120323032003 its reverse (3002303230211), we get a palindrome (4122626262214).

The spelling of 1120323032003 in words is "one trillion, one hundred twenty billion, three hundred twenty-three million, thirty-two thousand, three".