110032211132021 has 2 divisors, whose sum is σ = 110032211132022. Its totient is φ = 110032211132020.

The previous prime is 110032211131967. The next prime is 110032211132029. The reversal of 110032211132021 is 120231112230011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107583881230225 + 2448329901796 = 10372265^2 + 1564714^2 .

It is an emirp because it is prime and its reverse (120231112230011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110032211132021 - 2¹⁸ = 110032210869877 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110032211131984 and 110032211132002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110032211132029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55016105566010 + 55016105566011.

It is an arithmetic number, because the mean of its divisors is an integer number (55016105566011).

Almost surely, 2^{110032211132021} is an apocalyptic number.

It is an amenable number.

110032211132021 is a deficient number, since it is larger than the sum of its proper divisors (1).

110032211132021 is an equidigital number, since it uses as much as digits as its factorization.

110032211132021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 110032211132021 its reverse (120231112230011), we get a palindrome (230263323362032).

The spelling of 110032211132021 in words is "one hundred ten trillion, thirty-two billion, two hundred eleven million, one hundred thirty-two thousand, twenty-one".