1123330303301 has 4 divisors (see below), whose sum is σ = 1123670606604. Its totient is φ = 1122990000000.

The previous prime is 1123330303259. The next prime is 1123330303313. The reversal of 1123330303301 is 1033030333211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 475546780801 + 647783522500 = 689599^2 + 804850^2 .

It is a cyclic number.

It is not a de Polignac number, because 1123330303301 - 2¹⁴ = 1123330286917 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 (1123330603301) 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 3 ways as a sum of consecutive naturals, for example, 170146700 + ... + 170153301.

It is an arithmetic number, because the mean of its divisors is an integer number (280917651651).

Almost surely, 2^{1123330303301} is an apocalyptic number.

It is an amenable number.

1123330303301 is a deficient number, since it is larger than the sum of its proper divisors (340303303).

1123330303301 is an equidigital number, since it uses as much as digits as its factorization.

1123330303301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340303302.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 1123330303301 its reverse (1033030333211), we get a palindrome (2156360636512).

The spelling of 1123330303301 in words is "one trillion, one hundred twenty-three billion, three hundred thirty million, three hundred three thousand, three hundred one".