1100001101041 has 2 divisors, whose sum is σ = 1100001101042. Its totient is φ = 1100001101040.

The previous prime is 1100001101039. The next prime is 1100001101051. The reversal of 1100001101041 is 1401011000011.

It is an a-pointer prime, because the next prime (1100001101051) can be obtained adding 1100001101041 to its sum of digits (10).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 979102334016 + 120898767025 = 989496^2 + 347705^2 .

It is a cyclic number.

It is not a de Polignac number, because 1100001101041 - 2¹ = 1100001101039 is a prime.

Together with 1100001101039, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1100001101051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550000550520 + 550000550521.

It is an arithmetic number, because the mean of its divisors is an integer number (550000550521).

Almost surely, 2^{1100001101041} is an apocalyptic number.

It is an amenable number.

1100001101041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100001101041 is an equidigital number, since it uses as much as digits as its factorization.

1100001101041 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 10.

Adding to 1100001101041 its reverse (1401011000011), we get a palindrome (2501012101052).

The spelling of 1100001101041 in words is "one trillion, one hundred billion, one million, one hundred one thousand, forty-one".