133123322342 has 8 divisors (see below), whose sum is σ = 199686558432. Its totient is φ = 66561136200.

The previous prime is 133123322309. The next prime is 133123322357. The reversal of 133123322342 is 243223321331.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 272867 + ... + 583697.

It is an arithmetic number, because the mean of its divisors is an integer number (24960819804).

Almost surely, 2^133123322342 is an apocalyptic number.

133123322342 is a deficient number, since it is larger than the sum of its proper divisors (66563236090).

133123322342 is a wasteful number, since it uses less digits than its factorization.

133123322342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524974.

The product of its digits is 15552, while the sum is 29.

Adding to 133123322342 its reverse (243223321331), we get a palindrome (376346643673).

The spelling of 133123322342 in words is "one hundred thirty-three billion, one hundred twenty-three million, three hundred twenty-two thousand, three hundred forty-two".