110100999999973 has 2 divisors, whose sum is σ = 110100999999974. Its totient is φ = 110100999999972.

The previous prime is 110100999999967. The next prime is 110101000000007. The reversal of 110100999999973 is 379999999001011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72014538155044 + 38086461844929 = 8486138^2 + 6171423^2 .

It is a cyclic number.

It is not a de Polignac number, because 110100999999973 - 2²¹ = 110100997902821 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110100999999973.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110100999999073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55050499999986 + 55050499999987.

It is an arithmetic number, because the mean of its divisors is an integer number (55050499999987).

Almost surely, 2^{110100999999973} is an apocalyptic number.

It is an amenable number.

110100999999973 is a deficient number, since it is larger than the sum of its proper divisors (1).

110100999999973 is an equidigital number, since it uses as much as digits as its factorization.

110100999999973 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100442349, while the sum is 76.

The spelling of 110100999999973 in words is "one hundred ten trillion, one hundred billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred seventy-three".