1011083641 has 2 divisors, whose sum is σ = 1011083642. Its totient is φ = 1011083640.

The previous prime is 1011083627. The next prime is 1011083669. The reversal of 1011083641 is 1463801101.

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., 940035600 + 71048041 = 30660^2 + 8429^2 .

It is a cyclic number.

It is not a de Polignac number, because 1011083641 - 2⁵ = 1011083609 is a prime.

It is not a weakly prime, because it can be changed into another prime (1011083681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505541820 + 505541821.

It is an arithmetic number, because the mean of its divisors is an integer number (505541821).

Almost surely, 2^1011083641 is an apocalyptic number.

It is an amenable number.

1011083641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011083641 is an equidigital number, since it uses as much as digits as its factorization.

1011083641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 1011083641 is about 31797.5414301169. The cubic root of 1011083641 is about 1003.6809807554.

Adding to 1011083641 its reverse (1463801101), we get a palindrome (2474884742).

The spelling of 1011083641 in words is "one billion, eleven million, eighty-three thousand, six hundred forty-one".