1123231010333 has 2 divisors, whose sum is σ = 1123231010334. Its totient is φ = 1123231010332.

The previous prime is 1123231010311. The next prime is 1123231010339. The reversal of 1123231010333 is 3330101323211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1023603663289 + 99627347044 = 1011733^2 + 315638^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1123231010333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1123231010299 and 1123231010308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1123231010339) 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 as a sum of consecutive naturals, namely, 561615505166 + 561615505167.

It is an arithmetic number, because the mean of its divisors is an integer number (561615505167).

Almost surely, 2^{1123231010333} is an apocalyptic number.

It is an amenable number.

1123231010333 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123231010333 is an equidigital number, since it uses as much as digits as its factorization.

1123231010333 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1123231010333 its reverse (3330101323211), we get a palindrome (4453332333544).

The spelling of 1123231010333 in words is "one trillion, one hundred twenty-three billion, two hundred thirty-one million, ten thousand, three hundred thirty-three".