133303013344 has 24 divisors (see below), whose sum is σ = 262837384488. Its totient is φ = 66550661760.

The previous prime is 133303013309. The next prime is 133303013351. The reversal of 133303013344 is 443310303331.

It is a congruent number.

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, 3129922 + ... + 3172225.

It is an arithmetic number, because the mean of its divisors is an integer number (10951557687).

Almost surely, 2^133303013344 is an apocalyptic number.

It is an amenable number.

133303013344 is a deficient number, since it is larger than the sum of its proper divisors (129534371144).

133303013344 is an equidigital number, since it uses as much as digits as its factorization.

133303013344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6302818 (or 6302810 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 133303013344 its reverse (443310303331), we get a palindrome (576613316675).

The spelling of 133303013344 in words is "one hundred thirty-three billion, three hundred three million, thirteen thousand, three hundred forty-four".