1130356541 has 2 divisors, whose sum is σ = 1130356542. Its totient is φ = 1130356540.

The previous prime is 1130356529. The next prime is 1130356543. The reversal of 1130356541 is 1456530311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 677092441 + 453264100 = 26021^2 + 21290^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130356541 - 2¹⁴ = 1130340157 is a prime.

Together with 1130356543, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130356543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565178270 + 565178271.

It is an arithmetic number, because the mean of its divisors is an integer number (565178271).

Almost surely, 2^1130356541 is an apocalyptic number.

It is an amenable number.

1130356541 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130356541 is an equidigital number, since it uses as much as digits as its factorization.

1130356541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 1130356541 is about 33620.7754372204. The cubic root of 1130356541 is about 1041.6899733182.

Adding to 1130356541 its reverse (1456530311), we get a palindrome (2586886852).

The spelling of 1130356541 in words is "one billion, one hundred thirty million, three hundred fifty-six thousand, five hundred forty-one".