1136169241 has 2 divisors, whose sum is σ = 1136169242. Its totient is φ = 1136169240.

The previous prime is 1136169197. The next prime is 1136169257. The reversal of 1136169241 is 1429616311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 906010000 + 230159241 = 30100^2 + 15171^2 .

It is a cyclic number.

It is not a de Polignac number, because 1136169241 - 2⁹ = 1136168729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1136169197 and 1136169206.

It is not a weakly prime, because it can be changed into another prime (1136169641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568084620 + 568084621.

It is an arithmetic number, because the mean of its divisors is an integer number (568084621).

Almost surely, 2^1136169241 is an apocalyptic number.

It is an amenable number.

1136169241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1136169241 is an equidigital number, since it uses as much as digits as its factorization.

1136169241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 34.

The square root of 1136169241 is about 33707.1096506360. The cubic root of 1136169241 is about 1043.4725028680.

The spelling of 1136169241 in words is "one billion, one hundred thirty-six million, one hundred sixty-nine thousand, two hundred forty-one".