133210003217 has 2 divisors, whose sum is σ = 133210003218. Its totient is φ = 133210003216.

The previous prime is 133210003177. The next prime is 133210003243. The reversal of 133210003217 is 712300012331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96347539201 + 36862464016 = 310399^2 + 191996^2 .

It is a cyclic number.

It is not a de Polignac number, because 133210003217 - 2¹⁶ = 133209937681 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133210003192 and 133210003201.

It is not a weakly prime, because it can be changed into another prime (133210003247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66605001608 + 66605001609.

It is an arithmetic number, because the mean of its divisors is an integer number (66605001609).

Almost surely, 2^133210003217 is an apocalyptic number.

It is an amenable number.

133210003217 is a deficient number, since it is larger than the sum of its proper divisors (1).

133210003217 is an equidigital number, since it uses as much as digits as its factorization.

133210003217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 23.

Adding to 133210003217 its reverse (712300012331), we get a palindrome (845510015548).

The spelling of 133210003217 in words is "one hundred thirty-three billion, two hundred ten million, three thousand, two hundred seventeen".