1101001100011 has 2 divisors, whose sum is σ = 1101001100012. Its totient is φ = 1101001100010.

The previous prime is 1101001099951. The next prime is 1101001100063. The reversal of 1101001100011 is 1100011001011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1101001100011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1101001099967 and 1101001100003.

It is not a weakly prime, because it can be changed into another prime (1101001100911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550500550005 + 550500550006.

It is an arithmetic number, because the mean of its divisors is an integer number (550500550006).

Almost surely, 2^{1101001100011} is an apocalyptic number.

1101001100011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101001100011 is an equidigital number, since it uses as much as digits as its factorization.

1101001100011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 1101001100011 its reverse (1100011001011), we get a palindrome (2201012101022).

It can be divided in two parts, 1101001 and 100011, that multiplied together give a palindrome (110112211011).

The spelling of 1101001100011 in words is "one trillion, one hundred one billion, one million, one hundred thousand, eleven".