1136407273 has 2 divisors, whose sum is σ = 1136407274. Its totient is φ = 1136407272.

The previous prime is 1136407267. The next prime is 1136407357. The reversal of 1136407273 is 3727046311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1054106089 + 82301184 = 32467^2 + 9072^2 .

It is a cyclic number.

It is not a de Polignac number, because 1136407273 - 2⁵ = 1136407241 is a prime.

It is not a weakly prime, because it can be changed into another prime (1136407243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568203636 + 568203637.

It is an arithmetic number, because the mean of its divisors is an integer number (568203637).

Almost surely, 2^1136407273 is an apocalyptic number.

It is an amenable number.

1136407273 is a deficient number, since it is larger than the sum of its proper divisors (1).

1136407273 is an equidigital number, since it uses as much as digits as its factorization.

1136407273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 1136407273 is about 33710.6403528619. The cubic root of 1136407273 is about 1043.5453683339.

The spelling of 1136407273 in words is "one billion, one hundred thirty-six million, four hundred seven thousand, two hundred seventy-three".