1120021230003 has 16 divisors (see below), whose sum is σ = 1610253518496. Its totient is φ = 688379016960.

The previous prime is 1120021229969. The next prime is 1120021230047. The reversal of 1120021230003 is 3000321200211.

It is not a de Polignac number, because 1120021230003 - 2⁶ = 1120021229939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1120021230103) 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, 17985538 + ... + 18047703.

It is an arithmetic number, because the mean of its divisors is an integer number (100640844906).

Almost surely, 2^{1120021230003} is an apocalyptic number.

1120021230003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1120021230003 is a deficient number, since it is larger than the sum of its proper divisors (490232288493).

1120021230003 is a wasteful number, since it uses less digits than its factorization.

1120021230003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36034054.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 1120021230003 its reverse (3000321200211), we get a palindrome (4120342430214).

The spelling of 1120021230003 in words is "one trillion, one hundred twenty billion, twenty-one million, two hundred thirty thousand, three".