1123353413041 has 2 divisors, whose sum is σ = 1123353413042. Its totient is φ = 1123353413040.

The previous prime is 1123353412967. The next prime is 1123353413051. The reversal of 1123353413041 is 1403143533211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1109430357025 + 13923056016 = 1053295^2 + 117996^2 .

It is a cyclic number.

It is not a de Polignac number, because 1123353413041 - 2²⁹ = 1122816542129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1123353412994 and 1123353413012.

It is not a weakly prime, because it can be changed into another prime (1123353413051) 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, 561676706520 + 561676706521.

It is an arithmetic number, because the mean of its divisors is an integer number (561676706521).

Almost surely, 2^{1123353413041} is an apocalyptic number.

It is an amenable number.

1123353413041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123353413041 is an equidigital number, since it uses as much as digits as its factorization.

1123353413041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 1123353413041 its reverse (1403143533211), we get a palindrome (2526496946252).

The spelling of 1123353413041 in words is "one trillion, one hundred twenty-three billion, three hundred fifty-three million, four hundred thirteen thousand, forty-one".