13123533041 has 2 divisors, whose sum is σ = 13123533042. Its totient is φ = 13123533040.

The previous prime is 13123533037. The next prime is 13123533053. The reversal of 13123533041 is 14033532131.

13123533041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11222224225 + 1901308816 = 105935^2 + 43604^2 .

It is a cyclic number.

It is not a de Polignac number, because 13123533041 - 2² = 13123533037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13123533041.

It is not a weakly prime, because it can be changed into another prime (13123533341) 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, 6561766520 + 6561766521.

It is an arithmetic number, because the mean of its divisors is an integer number (6561766521).

Almost surely, 2^13123533041 is an apocalyptic number.

It is an amenable number.

13123533041 is a deficient number, since it is larger than the sum of its proper divisors (1).

13123533041 is an equidigital number, since it uses as much as digits as its factorization.

13123533041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 26.

It can be divided in two parts, 1312 and 3533041, that added together give a palindrome (3534353).

The spelling of 13123533041 in words is "thirteen billion, one hundred twenty-three million, five hundred thirty-three thousand, forty-one".