33120233030149 has 2 divisors, whose sum is σ = 33120233030150. Its totient is φ = 33120233030148.

The previous prime is 33120233030047. The next prime is 33120233030207. The reversal of 33120233030149 is 94103033202133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31798399946049 + 1321833084100 = 5639007^2 + 1149710^2 .

It is a cyclic number.

It is not a de Polignac number, because 33120233030149 - 2²⁵ = 33120199475717 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33120233030749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16560116515074 + 16560116515075.

It is an arithmetic number, because the mean of its divisors is an integer number (16560116515075).

Almost surely, 2^{33120233030149} is an apocalyptic number.

It is an amenable number.

33120233030149 is a deficient number, since it is larger than the sum of its proper divisors (1).

33120233030149 is an equidigital number, since it uses as much as digits as its factorization.

33120233030149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 34.

The spelling of 33120233030149 in words is "thirty-three trillion, one hundred twenty billion, two hundred thirty-three million, thirty thousand, one hundred forty-nine".