133311033048 has 16 divisors (see below), whose sum is σ = 333277582680. Its totient is φ = 44437011008.

The previous prime is 133311033047. The next prime is 133311033077. The reversal of 133311033048 is 840330113331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133311033047) 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, 2777313165 + ... + 2777313212.

Almost surely, 2^133311033048 is an apocalyptic number.

It is an amenable number.

133311033048 is an abundant number, since it is smaller than the sum of its proper divisors (199966549632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133311033048 is a wasteful number, since it uses less digits than its factorization.

133311033048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5554626386 (or 5554626382 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 133311033048 its reverse (840330113331), we get a palindrome (973641146379).

The spelling of 133311033048 in words is "one hundred thirty-three billion, three hundred eleven million, thirty-three thousand, forty-eight".