133003341 has 18 divisors (see below), whose sum is σ = 195846378. Its totient is φ = 86979360.

The previous prime is 133003333. The next prime is 133003349. The reversal of 133003341 is 143300331.

133003341 is a `hidden beast` number, since 1 + 330 + 0 + 334 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (133003333) and next prime (133003349).

It can be written as a sum of positive squares in 3 ways, for example, as 61685316 + 71318025 = 7854^2 + 8445^2 .

It is not a de Polignac number, because 133003341 - 2³ = 133003333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133003349) 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 in 17 ways as a sum of consecutive naturals, for example, 22651 + ... + 27911.

Almost surely, 2^133003341 is an apocalyptic number.

It is an amenable number.

133003341 is a deficient number, since it is larger than the sum of its proper divisors (62843037).

133003341 is an equidigital number, since it uses as much as digits as its factorization.

133003341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5373 (or 5317 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 133003341 is about 11532.7074444815. The cubic root of 133003341 is about 510.4511463573.

Adding to 133003341 its reverse (143300331), we get a palindrome (276303672).

It can be divided in two parts, 13300 and 3341, that added together give a square (16641 = 129²).

The spelling of 133003341 in words is "one hundred thirty-three million, three thousand, three hundred forty-one".