110021101116473 has 2 divisors, whose sum is σ = 110021101116474. Its totient is φ = 110021101116472.

The previous prime is 110021101116439. The next prime is 110021101116517. The reversal of 110021101116473 is 374611101120011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96569870038009 + 13451231078464 = 9826997^2 + 3667592^2 .

It is a cyclic number.

It is not a de Polignac number, because 110021101116473 - 2⁴⁴ = 92428915072057 is a prime.

It is a super-2 number, since 2×110021101116473² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (110021101116413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55010550558236 + 55010550558237.

It is an arithmetic number, because the mean of its divisors is an integer number (55010550558237).

Almost surely, 2^{110021101116473} is an apocalyptic number.

It is an amenable number.

110021101116473 is a deficient number, since it is larger than the sum of its proper divisors (1).

110021101116473 is an equidigital number, since it uses as much as digits as its factorization.

110021101116473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 29.

Adding to 110021101116473 its reverse (374611101120011), we get a palindrome (484632202236484).

The spelling of 110021101116473 in words is "one hundred ten trillion, twenty-one billion, one hundred one million, one hundred sixteen thousand, four hundred seventy-three".