1123330133305 has 16 divisors (see below), whose sum is σ = 1426295387520. Its totient is φ = 846954759168.

The previous prime is 1123330133293. The next prime is 1123330133333. The reversal of 1123330133305 is 5033310333211.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-1123330133305 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 30615157 + ... + 30651826.

It is an arithmetic number, because the mean of its divisors is an integer number (89143461720).

Almost surely, 2^{1123330133305} is an apocalyptic number.

It is an amenable number.

1123330133305 is a deficient number, since it is larger than the sum of its proper divisors (302965254215).

1123330133305 is a wasteful number, since it uses less digits than its factorization.

1123330133305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61267200.

The product of its (nonzero) digits is 7290, while the sum is 28.

Adding to 1123330133305 its reverse (5033310333211), we get a palindrome (6156640466516).

The spelling of 1123330133305 in words is "one trillion, one hundred twenty-three billion, three hundred thirty million, one hundred thirty-three thousand, three hundred five".