1141342001 has 2 divisors, whose sum is σ = 1141342002. Its totient is φ = 1141342000.

The previous prime is 1141341967. The next prime is 1141342021. The reversal of 1141342001 is 1002431411.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 981192976 + 160149025 = 31324^2 + 12655^2 .

It is an emirp because it is prime and its reverse (1002431411) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1141342001 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1141342021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570671000 + 570671001.

It is an arithmetic number, because the mean of its divisors is an integer number (570671001).

Almost surely, 2^1141342001 is an apocalyptic number.

It is an amenable number.

1141342001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141342001 is an equidigital number, since it uses as much as digits as its factorization.

1141342001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1141342001 is about 33783.7535066783. The cubic root of 1141342001 is about 1045.0536822159.

Adding to 1141342001 its reverse (1002431411), we get a palindrome (2143773412).

The spelling of 1141342001 in words is "one billion, one hundred forty-one million, three hundred forty-two thousand, one".