1336123141 has 2 divisors, whose sum is σ = 1336123142. Its totient is φ = 1336123140.

The previous prime is 1336123067. The next prime is 1336123193. The reversal of 1336123141 is 1413216331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1058200900 + 277922241 = 32530^2 + 16671^2 .

It is a cyclic number.

It is not a de Polignac number, because 1336123141 - 2¹¹ = 1336121093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1336123241) 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, 668061570 + 668061571.

It is an arithmetic number, because the mean of its divisors is an integer number (668061571).

Almost surely, 2^1336123141 is an apocalyptic number.

It is an amenable number.

1336123141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1336123141 is an equidigital number, since it uses as much as digits as its factorization.

1336123141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 25.

The square root of 1336123141 is about 36553.0182201142. The cubic root of 1336123141 is about 1101.4095266869.

Adding to 1336123141 its reverse (1413216331), we get a palindrome (2749339472).

The spelling of 1336123141 in words is "one billion, three hundred thirty-six million, one hundred twenty-three thousand, one hundred forty-one".