133033133023 has 8 divisors (see below), whose sum is σ = 152044364448. Its totient is φ = 114023526144.

The previous prime is 133033132963. The next prime is 133033133039. The reversal of 133033133023 is 320331330331.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133033133023 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 (133033137023) 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, 225286 + ... + 562867.

It is an arithmetic number, because the mean of its divisors is an integer number (19005545556).

Almost surely, 2^133033133023 is an apocalyptic number.

133033133023 is a deficient number, since it is larger than the sum of its proper divisors (19011231425).

133033133023 is an equidigital number, since it uses as much as digits as its factorization.

133033133023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812273.

The product of its (nonzero) digits is 4374, while the sum is 25.

Adding to 133033133023 its reverse (320331330331), we get a palindrome (453364463354).

The spelling of 133033133023 in words is "one hundred thirty-three billion, thirty-three million, one hundred thirty-three thousand, twenty-three".