133133314303 has 4 divisors (see below), whose sum is σ = 145236342888. Its totient is φ = 121030285720.

The previous prime is 133133314283. The next prime is 133133314309. The reversal of 133133314303 is 303413331331.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133133314303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133133314309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6051514276 + ... + 6051514297.

It is an arithmetic number, because the mean of its divisors is an integer number (36309085722).

Almost surely, 2^133133314303 is an apocalyptic number.

133133314303 is a deficient number, since it is larger than the sum of its proper divisors (12103028585).

133133314303 is a wasteful number, since it uses less digits than its factorization.

133133314303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12103028584.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 133133314303 its reverse (303413331331), we get a palindrome (436546645634).

The spelling of 133133314303 in words is "one hundred thirty-three billion, one hundred thirty-three million, three hundred fourteen thousand, three hundred three".