133023344466530 has 128 divisors (see below), whose sum is σ = 282261636748800. Its totient is φ = 45114542161920.

The previous prime is 133023344466503. The next prime is 133023344466569. The reversal of 133023344466530 is 35664443320331.

133023344466530 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×133023344466530² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 246728450 + ... + 247267010.

It is an arithmetic number, because the mean of its divisors is an integer number (2205169037100).

Almost surely, 2^{133023344466530} is an apocalyptic number.

133023344466530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133023344466530 is an abundant number, since it is smaller than the sum of its proper divisors (149238292282270).

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

133023344466530 is a wasteful number, since it uses less digits than its factorization.

133023344466530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539369 (or 539355 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 47.

Adding to 133023344466530 its reverse (35664443320331), we get a palindrome (168687787786861).

The spelling of 133023344466530 in words is "one hundred thirty-three trillion, twenty-three billion, three hundred forty-four million, four hundred sixty-six thousand, five hundred thirty".