1153541041 has 2 divisors, whose sum is σ = 1153541042. Its totient is φ = 1153541040.

The previous prime is 1153540879. The next prime is 1153541063. The reversal of 1153541041 is 1401453511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1011240000 + 142301041 = 31800^2 + 11929^2 .

It is an emirp because it is prime and its reverse (1401453511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1153541041 - 2¹¹ = 1153538993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1153540997 and 1153541015.

It is not a weakly prime, because it can be changed into another prime (1153541941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576770520 + 576770521.

It is an arithmetic number, because the mean of its divisors is an integer number (576770521).

Almost surely, 2^1153541041 is an apocalyptic number.

It is an amenable number.

1153541041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153541041 is an equidigital number, since it uses as much as digits as its factorization.

1153541041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 1153541041 is about 33963.8195879085. The cubic root of 1153541041 is about 1048.7637880563.

Adding to 1153541041 its reverse (1401453511), we get a palindrome (2554994552).

The spelling of 1153541041 in words is "one billion, one hundred fifty-three million, five hundred forty-one thousand, forty-one".