1121030313303 has 8 divisors (see below), whose sum is σ = 1573375878400. Its totient is φ = 708019145208.

The previous prime is 1121030313281. The next prime is 1121030313323. The reversal of 1121030313303 is 3033130301211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1121030313303 - 2¹⁸ = 1121030051159 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1121030313303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121030313323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9833599183 + ... + 9833599296.

It is an arithmetic number, because the mean of its divisors is an integer number (196671984800).

Almost surely, 2^{1121030313303} is an apocalyptic number.

1121030313303 is a deficient number, since it is larger than the sum of its proper divisors (452345565097).

1121030313303 is a wasteful number, since it uses less digits than its factorization.

1121030313303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19667198501.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 1121030313303 its reverse (3033130301211), we get a palindrome (4154160614514).

The spelling of 1121030313303 in words is "one trillion, one hundred twenty-one billion, thirty million, three hundred thirteen thousand, three hundred three".