133033231202323 has 16 divisors (see below), whose sum is σ = 133915735249920. Its totient is φ = 132154205474304.

The previous prime is 133033231202309. The next prime is 133033231202353. The reversal of 133033231202323 is 323202132330331.

It is a cyclic number.

It is not a de Polignac number, because 133033231202323 - 2⁹ = 133033231201811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133033231202353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146879815 + ... + 147782767.

It is an arithmetic number, because the mean of its divisors is an integer number (8369733453120).

Almost surely, 2^{133033231202323} is an apocalyptic number.

133033231202323 is a deficient number, since it is larger than the sum of its proper divisors (882504047597).

133033231202323 is a wasteful number, since it uses less digits than its factorization.

133033231202323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904878.

The product of its (nonzero) digits is 34992, while the sum is 31.

Adding to 133033231202323 its reverse (323202132330331), we get a palindrome (456235363532654).

The spelling of 133033231202323 in words is "one hundred thirty-three trillion, thirty-three billion, two hundred thirty-one million, two hundred two thousand, three hundred twenty-three".