133331132323 has 16 divisors (see below), whose sum is σ = 140990868000. Its totient is φ = 125736440832.

The previous prime is 133331132303. The next prime is 133331132327. The reversal of 133331132323 is 323231133331.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133331132323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133331132291 and 133331132300.

It is not an unprimeable number, because it can be changed into a prime (133331132327) 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, 6311763 + ... + 6332851.

It is an arithmetic number, because the mean of its divisors is an integer number (8811929250).

Almost surely, 2^133331132323 is an apocalyptic number.

133331132323 is a deficient number, since it is larger than the sum of its proper divisors (7659735677).

133331132323 is a wasteful number, since it uses less digits than its factorization.

133331132323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22614.

The product of its digits is 8748, while the sum is 28.

Adding to 133331132323 its reverse (323231133331), we get a palindrome (456562265654).

The spelling of 133331132323 in words is "one hundred thirty-three billion, three hundred thirty-one million, one hundred thirty-two thousand, three hundred twenty-three".