133343202455320 has 96 divisors (see below), whose sum is σ = 354410308606320. Its totient is φ = 44758557442560.

The previous prime is 133343202455269. The next prime is 133343202455329. The reversal of 133343202455320 is 23554202343331.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133343202455329) 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 23 ways as a sum of consecutive naturals, for example, 896531359 + ... + 896680078.

Almost surely, 2^{133343202455320} is an apocalyptic number.

133343202455320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133343202455320 is an abundant number, since it is smaller than the sum of its proper divisors (221067106151000).

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

133343202455320 is a wasteful number, since it uses less digits than its factorization.

133343202455320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793211485 (or 1793211468 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 40.

Adding to 133343202455320 its reverse (23554202343331), we get a palindrome (156897404798651).

The spelling of 133343202455320 in words is "one hundred thirty-three trillion, three hundred forty-three billion, two hundred two million, four hundred fifty-five thousand, three hundred twenty".