133320543452 has 192 divisors, whose sum is σ = 267563520000. Its totient is φ = 57849292800.

The previous prime is 133320543449. The next prime is 133320543463. The reversal of 133320543452 is 254345023331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 849175358 + ... + 849175514.

It is an arithmetic number, because the mean of its divisors is an integer number (1393560000).

Almost surely, 2^133320543452 is an apocalyptic number.

It is an amenable number.

133320543452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

133320543452 is a wasteful number, since it uses less digits than its factorization.

133320543452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460 (or 458 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 133320543452 its reverse (254345023331), we get a palindrome (387665566783).

The spelling of 133320543452 in words is "one hundred thirty-three billion, three hundred twenty million, five hundred forty-three thousand, four hundred fifty-two".