133023343533652 has 96 divisors (see below), whose sum is σ = 287557213910400. Its totient is φ = 53005937241600.

The previous prime is 133023343533649. The next prime is 133023343533653. The reversal of 133023343533652 is 256335343320331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133023343533653) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64719702 + ... + 66743437.

It is an arithmetic number, because the mean of its divisors is an integer number (2995387644900).

Almost surely, 2^{133023343533652} is an apocalyptic number.

It is an amenable number.

133023343533652 is an abundant number, since it is smaller than the sum of its proper divisors (154533870376748).

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

133023343533652 is a wasteful number, since it uses less digits than its factorization.

133023343533652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131463257 (or 131463255 counting only the distinct ones).

The product of its (nonzero) digits is 5248800, while the sum is 46.

Adding to 133023343533652 its reverse (256335343320331), we get a palindrome (389358686853983).

The spelling of 133023343533652 in words is "one hundred thirty-three trillion, twenty-three billion, three hundred forty-three million, five hundred thirty-three thousand, six hundred fifty-two".