133043302423 has 8 divisors (see below), whose sum is σ = 138244530176. Its totient is φ = 127898919000.

The previous prime is 133043302391. The next prime is 133043302429. The reversal of 133043302423 is 324203340331.

It is a happy number.

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 133043302423 - 2⁵ = 133043302391 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133043302391 and 133043302400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133043302429) 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, 14206311 + ... + 14215672.

It is an arithmetic number, because the mean of its divisors is an integer number (17280566272).

Almost surely, 2^133043302423 is an apocalyptic number.

133043302423 is a deficient number, since it is larger than the sum of its proper divisors (5201227753).

133043302423 is a wasteful number, since it uses less digits than its factorization.

133043302423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28422165.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 133043302423 its reverse (324203340331), we get a palindrome (457246642754).

The spelling of 133043302423 in words is "one hundred thirty-three billion, forty-three million, three hundred two thousand, four hundred twenty-three".