1150268087 has 2 divisors, whose sum is σ = 1150268088. Its totient is φ = 1150268086.

The previous prime is 1150268057. The next prime is 1150268101. The reversal of 1150268087 is 7808620511.

It is a strong prime.

It is an emirp because it is prime and its reverse (7808620511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1150268087 - 2²² = 1146073783 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1150268087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1150268027) 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, 575134043 + 575134044.

It is an arithmetic number, because the mean of its divisors is an integer number (575134044).

Almost surely, 2^1150268087 is an apocalyptic number.

1150268087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1150268087 is an equidigital number, since it uses as much as digits as its factorization.

1150268087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 38.

The square root of 1150268087 is about 33915.6024124591. The cubic root of 1150268087 is about 1047.7709590054.

Adding to 1150268087 its reverse (7808620511), we get a palindrome (8958888598).

The spelling of 1150268087 in words is "one billion, one hundred fifty million, two hundred sixty-eight thousand, eighty-seven".