133201730999 has 8 divisors (see below), whose sum is σ = 140614110000. Its totient is φ = 125829528192.

The previous prime is 133201730969. The next prime is 133201731011. The reversal of 133201730999 is 999037102331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133201730999 - 2²⁰ = 133200682423 is a prime.

It is a super-2 number, since 2×133201730999² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133201730969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10037234 + ... + 10050495.

It is an arithmetic number, because the mean of its divisors is an integer number (17576763750).

Almost surely, 2^133201730999 is an apocalyptic number.

133201730999 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

133201730999 is a deficient number, since it is larger than the sum of its proper divisors (7412379001).

133201730999 is a wasteful number, since it uses less digits than its factorization.

133201730999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20088097.

The product of its (nonzero) digits is 275562, while the sum is 47.

The spelling of 133201730999 in words is "one hundred thirty-three billion, two hundred one million, seven hundred thirty thousand, nine hundred ninety-nine".