1101001011041 has 2 divisors, whose sum is σ = 1101001011042. Its totient is φ = 1101001011040.

The previous prime is 1101001010983. The next prime is 1101001011059. The reversal of 1101001011041 is 1401101001011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1083046083025 + 17954928016 = 1040695^2 + 133996^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101001011041 - 2³⁸ = 826123104097 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101001011941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550500505520 + 550500505521.

It is an arithmetic number, because the mean of its divisors is an integer number (550500505521).

Almost surely, 2^{1101001011041} is an apocalyptic number.

It is an amenable number.

1101001011041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101001011041 is an equidigital number, since it uses as much as digits as its factorization.

1101001011041 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 1101001011041 its reverse (1401101001011), we get a palindrome (2502102012052).

The spelling of 1101001011041 in words is "one trillion, one hundred one billion, one million, eleven thousand, forty-one".