33010147 has 2 divisors, whose sum is σ = 33010148. Its totient is φ = 33010146.

The previous prime is 33010139. The next prime is 33010169. The reversal of 33010147 is 74101033.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 33010147 - 2³ = 33010139 is a prime.

It is not a weakly prime, because it can be changed into another prime (33013147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16505073 + 16505074.

It is an arithmetic number, because the mean of its divisors is an integer number (16505074).

Almost surely, 2^33010147 is an apocalyptic number.

33010147 is a deficient number, since it is larger than the sum of its proper divisors (1).

33010147 is an equidigital number, since it uses as much as digits as its factorization.

33010147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 33010147 is about 5745.4457616446. The cubic root of 33010147 is about 320.7863052375.

The spelling of 33010147 in words is "thirty-three million, ten thousand, one hundred forty-seven".