1101010110073 has 2 divisors, whose sum is σ = 1101010110074. Its totient is φ = 1101010110072.

The previous prime is 1101010110061. The next prime is 1101010110131. The reversal of 1101010110073 is 3700110101011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 647040054544 + 453970055529 = 804388^2 + 673773^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1101010110073 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101010110973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550505055036 + 550505055037.

It is an arithmetic number, because the mean of its divisors is an integer number (550505055037).

Almost surely, 2^{1101010110073} is an apocalyptic number.

It is an amenable number.

1101010110073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101010110073 is an equidigital number, since it uses as much as digits as its factorization.

1101010110073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21, while the sum is 16.

Adding to 1101010110073 its reverse (3700110101011), we get a palindrome (4801120211084).

The spelling of 1101010110073 in words is "one trillion, one hundred one billion, ten million, one hundred ten thousand, seventy-three".