33141001 has 2 divisors, whose sum is σ = 33141002. Its totient is φ = 33141000.

The previous prime is 33140993. The next prime is 33141013. The reversal of 33141001 is 10014133.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33051001 + 90000 = 5749^2 + 300^2 .

It is a cyclic number.

It is not a de Polignac number, because 33141001 - 2³ = 33140993 is a prime.

It is not a weakly prime, because it can be changed into another prime (33141061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16570500 + 16570501.

It is an arithmetic number, because the mean of its divisors is an integer number (16570501).

Almost surely, 2^33141001 is an apocalyptic number.

It is an amenable number.

33141001 is a deficient number, since it is larger than the sum of its proper divisors (1).

33141001 is an equidigital number, since it uses as much as digits as its factorization.

33141001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 33141001 is about 5756.8221268335. The cubic root of 33141001 is about 321.2096177798.

Adding to 33141001 its reverse (10014133), we get a palindrome (43155134).

The spelling of 33141001 in words is "thirty-three million, one hundred forty-one thousand, one".