1141203317 has 2 divisors, whose sum is σ = 1141203318. Its totient is φ = 1141203316.

The previous prime is 1141203299. The next prime is 1141203373. The reversal of 1141203317 is 7133021411.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1102837681 + 38365636 = 33209^2 + 6194^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141203317 - 2²⁴ = 1124426101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1141203292 and 1141203301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141263317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570601658 + 570601659.

It is an arithmetic number, because the mean of its divisors is an integer number (570601659).

Almost surely, 2^1141203317 is an apocalyptic number.

It is an amenable number.

1141203317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141203317 is an equidigital number, since it uses as much as digits as its factorization.

1141203317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 1141203317 is about 33781.7009192847. The cubic root of 1141203317 is about 1045.0113524861.

Adding to 1141203317 its reverse (7133021411), we get a palindrome (8274224728).

The spelling of 1141203317 in words is "one billion, one hundred forty-one million, two hundred three thousand, three hundred seventeen".