1151217059 has 2 divisors, whose sum is σ = 1151217060. Its totient is φ = 1151217058.

The previous prime is 1151217017. The next prime is 1151217077. The reversal of 1151217059 is 9507121511.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1151217059 - 2¹⁶ = 1151151523 is a prime.

It is not a weakly prime, because it can be changed into another prime (1151217079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575608529 + 575608530.

It is an arithmetic number, because the mean of its divisors is an integer number (575608530).

Almost surely, 2^1151217059 is an apocalyptic number.

1151217059 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151217059 is an equidigital number, since it uses as much as digits as its factorization.

1151217059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3150, while the sum is 32.

The square root of 1151217059 is about 33929.5897263731. The cubic root of 1151217059 is about 1048.0590170691.

The spelling of 1151217059 in words is "one billion, one hundred fifty-one million, two hundred seventeen thousand, fifty-nine".