210333331133 has 2 divisors, whose sum is σ = 210333331134. Its totient is φ = 210333331132.

The previous prime is 210333331121. The next prime is 210333331183. The reversal of 210333331133 is 331133333012.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 207387338404 + 2945992729 = 455398^2 + 54277^2 .

It is a cyclic number.

It is not a de Polignac number, because 210333331133 - 2¹⁴ = 210333314749 is a prime.

It is a super-2 number, since 2×210333331133² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210333331183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105166665566 + 105166665567.

It is an arithmetic number, because the mean of its divisors is an integer number (105166665567).

Almost surely, 2^210333331133 is an apocalyptic number.

It is an amenable number.

210333331133 is a deficient number, since it is larger than the sum of its proper divisors (1).

210333331133 is an equidigital number, since it uses as much as digits as its factorization.

210333331133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4374, while the sum is 26.

Adding to 210333331133 its reverse (331133333012), we get a palindrome (541466664145).

The spelling of 210333331133 in words is "two hundred ten billion, three hundred thirty-three million, three hundred thirty-one thousand, one hundred thirty-three".