133041120342 has 32 divisors (see below), whose sum is σ = 287163781632. Its totient is φ = 40848061344.

The previous prime is 133041120323. The next prime is 133041120343. The reversal of 133041120342 is 243021140331.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133041120343) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1789758 + ... + 1862609.

It is an arithmetic number, because the mean of its divisors is an integer number (8973868176).

Almost surely, 2^133041120342 is an apocalyptic number.

133041120342 is an abundant number, since it is smaller than the sum of its proper divisors (154122661290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133041120342 is a wasteful number, since it uses less digits than its factorization.

133041120342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3652852.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 133041120342 its reverse (243021140331), we get a palindrome (376062260673).

The spelling of 133041120342 in words is "one hundred thirty-three billion, forty-one million, one hundred twenty thousand, three hundred forty-two".