100100110210073 has 2 divisors, whose sum is σ = 100100110210074. Its totient is φ = 100100110210072.

The previous prime is 100100110210027. The next prime is 100100110210123. The reversal of 100100110210073 is 370012011001001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96773907541129 + 3326202668944 = 9837373^2 + 1823788^2 .

It is a cyclic number.

It is not a de Polignac number, because 100100110210073 - 2²⁰ = 100100109161497 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (100100110219073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50050055105036 + 50050055105037.

It is an arithmetic number, because the mean of its divisors is an integer number (50050055105037).

Almost surely, 2^{100100110210073} is an apocalyptic number.

It is an amenable number.

100100110210073 is a deficient number, since it is larger than the sum of its proper divisors (1).

100100110210073 is an equidigital number, since it uses as much as digits as its factorization.

100100110210073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42, while the sum is 17.

Adding to 100100110210073 its reverse (370012011001001), we get a palindrome (470112121211074).

The spelling of 100100110210073 in words is "one hundred trillion, one hundred billion, one hundred ten million, two hundred ten thousand, seventy-three".