1100110102001 has 2 divisors, whose sum is σ = 1100110102002. Its totient is φ = 1100110102000.

The previous prime is 1100110101953. The next prime is 1100110102073. The reversal of 1100110102001 is 1002010110011.

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., 960664618225 + 139445483776 = 980135^2 + 373424^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100110102001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1100110102001.

It is not a weakly prime, because it can be changed into another prime (1100110108001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550055051000 + 550055051001.

It is an arithmetic number, because the mean of its divisors is an integer number (550055051001).

Almost surely, 2^{1100110102001} is an apocalyptic number.

It is an amenable number.

1100110102001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100110102001 is an equidigital number, since it uses as much as digits as its factorization.

1100110102001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 1100110102001 its reverse (1002010110011), we get a palindrome (2102120212012).

The spelling of 1100110102001 in words is "one trillion, one hundred billion, one hundred ten million, one hundred two thousand, one".