1121133302303 has 16 divisors (see below), whose sum is σ = 1314758575104. Its totient is φ = 936067678560.

The previous prime is 1121133302281. The next prime is 1121133302353. The reversal of 1121133302303 is 3032033311211.

It is not a de Polignac number, because 1121133302303 - 2¹⁰ = 1121133301279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121133302353) 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, 8005700 + ... + 8144537.

It is an arithmetic number, because the mean of its divisors is an integer number (82172410944).

Almost surely, 2^{1121133302303} is an apocalyptic number.

1121133302303 is a deficient number, since it is larger than the sum of its proper divisors (193625272801).

1121133302303 is a wasteful number, since it uses less digits than its factorization.

1121133302303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16150502.

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

Adding to 1121133302303 its reverse (3032033311211), we get a palindrome (4153166613514).

The spelling of 1121133302303 in words is "one trillion, one hundred twenty-one billion, one hundred thirty-three million, three hundred two thousand, three hundred three".