1153324841 has 2 divisors, whose sum is σ = 1153324842. Its totient is φ = 1153324840.

The previous prime is 1153324819. The next prime is 1153324847. The reversal of 1153324841 is 1484233511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1090914841 + 62410000 = 33029^2 + 7900^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1153324841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1153324798 and 1153324807.

It is not a weakly prime, because it can be changed into another prime (1153324847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576662420 + 576662421.

It is an arithmetic number, because the mean of its divisors is an integer number (576662421).

Almost surely, 2^1153324841 is an apocalyptic number.

It is an amenable number.

1153324841 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153324841 is an equidigital number, since it uses as much as digits as its factorization.

1153324841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 32.

The square root of 1153324841 is about 33960.6366400867. The cubic root of 1153324841 is about 1048.6982631812.

The spelling of 1153324841 in words is "one billion, one hundred fifty-three million, three hundred twenty-four thousand, eight hundred forty-one".