1121112230303 has 8 divisors (see below), whose sum is σ = 1210999225296. Its totient is φ = 1031746320000.

The previous prime is 1121112230291. The next prime is 1121112230333. The reversal of 1121112230303 is 3030322111211.

It is a happy number.

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 1121112230303 - 2¹⁴ = 1121112213919 is a prime.

It is a super-2 number, since 2×1121112230303² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121112230333) 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, 130266698 + ... + 130275303.

It is an arithmetic number, because the mean of its divisors is an integer number (151374903162).

Almost surely, 2^{1121112230303} is an apocalyptic number.

1121112230303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1121112230303 is a deficient number, since it is larger than the sum of its proper divisors (89886994993).

1121112230303 is a wasteful number, since it uses less digits than its factorization.

1121112230303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260542345.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1121112230303 its reverse (3030322111211), we get a palindrome (4151434341514).

The spelling of 1121112230303 in words is "one trillion, one hundred twenty-one billion, one hundred twelve million, two hundred thirty thousand, three hundred three".