133320003303 has 8 divisors (see below), whose sum is σ = 178170537328. Its totient is φ = 88674735744.

The previous prime is 133320003269. The next prime is 133320003331. The reversal of 133320003303 is 303300023331.

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

It is not a de Polignac number, because 133320003303 - 2¹⁰ = 133320002279 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 133320003303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133320003403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51315100 + ... + 51317697.

It is an arithmetic number, because the mean of its divisors is an integer number (22271317166).

Almost surely, 2^133320003303 is an apocalyptic number.

133320003303 is a deficient number, since it is larger than the sum of its proper divisors (44850534025).

133320003303 is a wasteful number, since it uses less digits than its factorization.

133320003303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102633233.

The product of its (nonzero) digits is 1458, while the sum is 21.

Adding to 133320003303 its reverse (303300023331), we get a palindrome (436620026634).

The spelling of 133320003303 in words is "one hundred thirty-three billion, three hundred twenty million, three thousand, three hundred three".