1150545313 has 2 divisors, whose sum is σ = 1150545314. Its totient is φ = 1150545312.

The previous prime is 1150545301. The next prime is 1150545337. The reversal of 1150545313 is 3135450511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1105695504 + 44849809 = 33252^2 + 6697^2 .

It is a cyclic number.

It is not a de Polignac number, because 1150545313 - 2²⁹ = 613674401 is a prime.

It is not a weakly prime, because it can be changed into another prime (1150545343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575272656 + 575272657.

It is an arithmetic number, because the mean of its divisors is an integer number (575272657).

Almost surely, 2^1150545313 is an apocalyptic number.

It is an amenable number.

1150545313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1150545313 is an equidigital number, since it uses as much as digits as its factorization.

1150545313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 1150545313 is about 33919.6891642597. The cubic root of 1150545313 is about 1047.8551266364.

Adding to 1150545313 its reverse (3135450511), we get a palindrome (4285995824).

The spelling of 1150545313 in words is "one billion, one hundred fifty million, five hundred forty-five thousand, three hundred thirteen".