133021132323 has 8 divisors (see below), whose sum is σ = 178341408336. Its totient is φ = 88190805600.

The previous prime is 133021132297. The next prime is 133021132331. The reversal of 133021132323 is 323231120331.

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

It is not a de Polignac number, because 133021132323 - 2⁸ = 133021132067 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133021132293 and 133021132302.

It is not an unprimeable number, because it can be changed into a prime (133021137323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122486688 + ... + 122487773.

It is an arithmetic number, because the mean of its divisors is an integer number (22292676042).

Almost surely, 2^133021132323 is an apocalyptic number.

133021132323 is a deficient number, since it is larger than the sum of its proper divisors (45320276013).

133021132323 is a wasteful number, since it uses less digits than its factorization.

133021132323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244974645.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 133021132323 its reverse (323231120331), we get a palindrome (456252252654).

The spelling of 133021132323 in words is "one hundred thirty-three billion, twenty-one million, one hundred thirty-two thousand, three hundred twenty-three".