33413043133 has 2 divisors, whose sum is σ = 33413043134. Its totient is φ = 33413043132.

The previous prime is 33413043119. The next prime is 33413043149. The reversal of 33413043133 is 33134031433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26750892249 + 6662150884 = 163557^2 + 81622^2 .

It is a cyclic number.

It is not a de Polignac number, because 33413043133 - 2²⁹ = 32876172221 is a prime.

It is a super-2 number, since 2×33413043133² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33413043733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16706521566 + 16706521567.

It is an arithmetic number, because the mean of its divisors is an integer number (16706521567).

Almost surely, 2^33413043133 is an apocalyptic number.

It is an amenable number.

33413043133 is a deficient number, since it is larger than the sum of its proper divisors (1).

33413043133 is an equidigital number, since it uses as much as digits as its factorization.

33413043133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 33413043133 its reverse (33134031433), we get a palindrome (66547074566).

The spelling of 33413043133 in words is "thirty-three billion, four hundred thirteen million, forty-three thousand, one hundred thirty-three".