133309332023 has 8 divisors (see below), whose sum is σ = 157268152320. Its totient is φ = 110579169240.

The previous prime is 133309332011. The next prime is 133309332053. The reversal of 133309332023 is 320233903331.

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 133309332023 - 2⁶ = 133309331959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133309332053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307164143 + ... + 307164576.

It is an arithmetic number, because the mean of its divisors is an integer number (19658519040).

Almost surely, 2^133309332023 is an apocalyptic number.

133309332023 is a deficient number, since it is larger than the sum of its proper divisors (23958820297).

133309332023 is an equidigital number, since it uses as much as digits as its factorization.

133309332023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614328757.

The product of its (nonzero) digits is 26244, while the sum is 32.

The spelling of 133309332023 in words is "one hundred thirty-three billion, three hundred nine million, three hundred thirty-two thousand, twenty-three".