133403002 has 8 divisors (see below), whose sum is σ = 200843712. Its totient is φ = 66455100.

The previous prime is 133402991. The next prime is 133403003. The reversal of 133403002 is 200304331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×133403002² = 35592721885224008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133403003) 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 3 ways as a sum of consecutive naturals, for example, 122524 + ... + 123607.

It is an arithmetic number, because the mean of its divisors is an integer number (25105464).

Almost surely, 2^133403002 is an apocalyptic number.

133403002 is a deficient number, since it is larger than the sum of its proper divisors (67440710).

133403002 is a wasteful number, since it uses less digits than its factorization.

133403002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246404.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 133403002 is about 11550.0217315813. The cubic root of 133403002 is about 510.9619190298.

Adding to 133403002 its reverse (200304331), we get a palindrome (333707333).

The spelling of 133403002 in words is "one hundred thirty-three million, four hundred three thousand, two".