133304301403 has 12 divisors (see below), whose sum is σ = 166996598160. Its totient is φ = 105471534672.

The previous prime is 133304301329. The next prime is 133304301497. The reversal of 133304301403 is 304103403331.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-133304301403 is a prime.

It is a super-3 number, since 3×133304301403³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (133304301103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104633823 + ... + 104635096.

It is an arithmetic number, because the mean of its divisors is an integer number (13916383180).

Almost surely, 2^133304301403 is an apocalyptic number.

133304301403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

133304301403 is a deficient number, since it is larger than the sum of its proper divisors (33692296757).

133304301403 is a wasteful number, since it uses less digits than its factorization.

133304301403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209268946 (or 209268939 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 133304301403 its reverse (304103403331), we get a palindrome (437407704734).

The spelling of 133304301403 in words is "one hundred thirty-three billion, three hundred four million, three hundred one thousand, four hundred three".