100220201033 has 2 divisors, whose sum is σ = 100220201034. Its totient is φ = 100220201032.

The previous prime is 100220200957. The next prime is 100220201057. The reversal of 100220201033 is 330102022001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75181252864 + 25038948169 = 274192^2 + 158237^2 .

It is an emirp because it is prime and its reverse (330102022001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100220201033 - 2¹⁰ = 100220200009 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 100220200999 and 100220201017.

It is not a weakly prime, because it can be changed into another prime (100220221033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50110100516 + 50110100517.

It is an arithmetic number, because the mean of its divisors is an integer number (50110100517).

Almost surely, 2^100220201033 is an apocalyptic number.

It is an amenable number.

100220201033 is a deficient number, since it is larger than the sum of its proper divisors (1).

100220201033 is an equidigital number, since it uses as much as digits as its factorization.

100220201033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 100220201033 its reverse (330102022001), we get a palindrome (430322223034).

The spelling of 100220201033 in words is "one hundred billion, two hundred twenty million, two hundred one thousand, thirty-three".