133331002 has 8 divisors (see below), whose sum is σ = 228567456. Its totient is φ = 57141852.

The previous prime is 133330997. The next prime is 133331041. The reversal of 133331002 is 200133331.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4761808 + ... + 4761835.

It is an arithmetic number, because the mean of its divisors is an integer number (28570932).

Almost surely, 2^133331002 is an apocalyptic number.

133331002 is a deficient number, since it is larger than the sum of its proper divisors (95236454).

133331002 is an equidigital number, since it uses as much as digits as its factorization.

133331002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9523652.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 133331002 is about 11546.9044336567. The cubic root of 133331002 is about 510.8699773738.

Adding to 133331002 its reverse (200133331), we get a palindrome (333464333).

The spelling of 133331002 in words is "one hundred thirty-three million, three hundred thirty-one thousand, two".