1151332297 has 2 divisors, whose sum is σ = 1151332298. Its totient is φ = 1151332296.

The previous prime is 1151332291. The next prime is 1151332319. The reversal of 1151332297 is 7922331511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1028100096 + 123232201 = 32064^2 + 11101^2 .

It is a cyclic number.

It is not a de Polignac number, because 1151332297 - 2³ = 1151332289 is a prime.

It is not a weakly prime, because it can be changed into another prime (1151332291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575666148 + 575666149.

It is an arithmetic number, because the mean of its divisors is an integer number (575666149).

Almost surely, 2^1151332297 is an apocalyptic number.

It is an amenable number.

1151332297 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151332297 is an equidigital number, since it uses as much as digits as its factorization.

1151332297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11340, while the sum is 34.

The square root of 1151332297 is about 33931.2878771201. The cubic root of 1151332297 is about 1048.0939864940.

The spelling of 1151332297 in words is "one billion, one hundred fifty-one million, three hundred thirty-two thousand, two hundred ninety-seven".