1151130341 has 2 divisors, whose sum is σ = 1151130342. Its totient is φ = 1151130340.

The previous prime is 1151130319. The next prime is 1151130359. The reversal of 1151130341 is 1430311511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 910228900 + 240901441 = 30170^2 + 15521^2 .

It is a cyclic number.

It is not a de Polignac number, because 1151130341 - 2¹⁸ = 1150868197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1151130041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575565170 + 575565171.

It is an arithmetic number, because the mean of its divisors is an integer number (575565171).

Almost surely, 2^1151130341 is an apocalyptic number.

It is an amenable number.

1151130341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151130341 is an equidigital number, since it uses as much as digits as its factorization.

1151130341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 1151130341 is about 33928.3117911870. The cubic root of 1151130341 is about 1048.0327006117.

Adding to 1151130341 its reverse (1430311511), we get a palindrome (2581441852).

The spelling of 1151130341 in words is "one billion, one hundred fifty-one million, one hundred thirty thousand, three hundred forty-one".