133301311000 has 128 divisors (see below), whose sum is σ = 366457815360. Its totient is φ = 44744448000.

The previous prime is 133301310991. The next prime is 133301311019. The reversal of 133301311000 is 113103331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 323089 + ... + 609088.

Almost surely, 2^133301311000 is an apocalyptic number.

133301311000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133301311000 is an abundant number, since it is smaller than the sum of its proper divisors (233156504360).

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

133301311000 is a wasteful number, since it uses less digits than its factorization.

133301311000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932222 (or 932208 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 133301311000 its reverse (113103331), we get a palindrome (133414414331).

The spelling of 133301311000 in words is "one hundred thirty-three billion, three hundred one million, three hundred eleven thousand".