133033003249 has 2 divisors, whose sum is σ = 133033003250. Its totient is φ = 133033003248.

The previous prime is 133033003189. The next prime is 133033003291. The reversal of 133033003249 is 942300330331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 124563114225 + 8469889024 = 352935^2 + 92032^2 .

It is a cyclic number.

It is not a de Polignac number, because 133033003249 - 2¹⁵ = 133032970481 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133033003249.

It is not a weakly prime, because it can be changed into another prime (133033013249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66516501624 + 66516501625.

It is an arithmetic number, because the mean of its divisors is an integer number (66516501625).

Almost surely, 2^133033003249 is an apocalyptic number.

It is an amenable number.

133033003249 is a deficient number, since it is larger than the sum of its proper divisors (1).

133033003249 is an equidigital number, since it uses as much as digits as its factorization.

133033003249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 31.

The spelling of 133033003249 in words is "one hundred thirty-three billion, thirty-three million, three thousand, two hundred forty-nine".