213101303033 has 2 divisors, whose sum is σ = 213101303034. Its totient is φ = 213101303032.

The previous prime is 213101303017. The next prime is 213101303089. The reversal of 213101303033 is 330303101312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 212523766009 + 577537024 = 461003^2 + 24032^2 .

It is a cyclic number.

It is not a de Polignac number, because 213101303033 - 2⁴ = 213101303017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 213101302996 and 213101303014.

It is not a weakly prime, because it can be changed into another prime (213101303533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106550651516 + 106550651517.

It is an arithmetic number, because the mean of its divisors is an integer number (106550651517).

Almost surely, 2^213101303033 is an apocalyptic number.

It is an amenable number.

213101303033 is a deficient number, since it is larger than the sum of its proper divisors (1).

213101303033 is an equidigital number, since it uses as much as digits as its factorization.

213101303033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 213101303033 its reverse (330303101312), we get a palindrome (543404404345).

The spelling of 213101303033 in words is "two hundred thirteen billion, one hundred one million, three hundred three thousand, thirty-three".