11131323141041 has 2 divisors, whose sum is σ = 11131323141042. Its totient is φ = 11131323141040.

The previous prime is 11131323141017. The next prime is 11131323141089. The reversal of 11131323141041 is 14014132313111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11093562490000 + 37760651041 = 3330700^2 + 194321^2 .

It is a cyclic number.

It is not a de Polignac number, because 11131323141041 - 2³⁸ = 10856445234097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11131323141041.

It is not a weakly prime, because it can be changed into another prime (11131323141641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5565661570520 + 5565661570521.

It is an arithmetic number, because the mean of its divisors is an integer number (5565661570521).

Almost surely, 2^{11131323141041} is an apocalyptic number.

It is an amenable number.

11131323141041 is a deficient number, since it is larger than the sum of its proper divisors (1).

11131323141041 is an equidigital number, since it uses as much as digits as its factorization.

11131323141041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 26.

Adding to 11131323141041 its reverse (14014132313111), we get a palindrome (25145455454152).

The spelling of 11131323141041 in words is "eleven trillion, one hundred thirty-one billion, three hundred twenty-three million, one hundred forty-one thousand, forty-one".