210330013133 has 2 divisors, whose sum is σ = 210330013134. Its totient is φ = 210330013132.

The previous prime is 210330013097. The next prime is 210330013139. The reversal of 210330013133 is 331310033012.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 208882819369 + 1447193764 = 457037^2 + 38042^2 .

It is a cyclic number.

It is not a de Polignac number, because 210330013133 - 2¹⁴ = 210329996749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210330013139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105165006566 + 105165006567.

It is an arithmetic number, because the mean of its divisors is an integer number (105165006567).

Almost surely, 2^210330013133 is an apocalyptic number.

It is an amenable number.

210330013133 is a deficient number, since it is larger than the sum of its proper divisors (1).

210330013133 is an equidigital number, since it uses as much as digits as its factorization.

210330013133 is an evil number, because the sum of its binary digits is even.

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

Adding to 210330013133 its reverse (331310033012), we get a palindrome (541640046145).

The spelling of 210330013133 in words is "two hundred ten billion, three hundred thirty million, thirteen thousand, one hundred thirty-three".