11044331141 has 2 divisors, whose sum is σ = 11044331142. Its totient is φ = 11044331140.

The previous prime is 11044331131. The next prime is 11044331147. The reversal of 11044331141 is 14113344011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9910998916 + 1133332225 = 99554^2 + 33665^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11044331141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11044331147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5522165570 + 5522165571.

It is an arithmetic number, because the mean of its divisors is an integer number (5522165571).

Almost surely, 2^11044331141 is an apocalyptic number.

It is an amenable number.

11044331141 is a deficient number, since it is larger than the sum of its proper divisors (1).

11044331141 is an equidigital number, since it uses as much as digits as its factorization.

11044331141 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 23.

Adding to 11044331141 its reverse (14113344011), we get a palindrome (25157675152).

The spelling of 11044331141 in words is "eleven billion, forty-four million, three hundred thirty-one thousand, one hundred forty-one".