1111000001141 has 2 divisors, whose sum is σ = 1111000001142. Its totient is φ = 1111000001140.

The previous prime is 1111000001117. The next prime is 1111000001207. The reversal of 1111000001141 is 1411000001111.

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., 1047531780100 + 63468221041 = 1023490^2 + 251929^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1111000001141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1111000001941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555500000570 + 555500000571.

It is an arithmetic number, because the mean of its divisors is an integer number (555500000571).

Almost surely, 2^{1111000001141} is an apocalyptic number.

It is an amenable number.

1111000001141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111000001141 is an equidigital number, since it uses as much as digits as its factorization.

1111000001141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1111000001141 its reverse (1411000001111), we get a palindrome (2522000002252).

The spelling of 1111000001141 in words is "one trillion, one hundred eleven billion, one thousand, one hundred forty-one".