133031331210320 has 40 divisors (see below), whose sum is σ = 310305329958624. Its totient is φ = 53039201749632.

The previous prime is 133031331210293. The next prime is 133031331210343. The reversal of 133031331210320 is 23012133130331.

133031331210320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 133031331210320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2708268014 + ... + 2708317133.

Almost surely, 2^{133031331210320} is an apocalyptic number.

133031331210320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133031331210320 is an abundant number, since it is smaller than the sum of its proper divisors (177273998748304).

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

133031331210320 is a wasteful number, since it uses less digits than its factorization.

133031331210320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5416585467 (or 5416585461 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 133031331210320 its reverse (23012133130331), we get a palindrome (156043464340651).

The spelling of 133031331210320 in words is "one hundred thirty-three trillion, thirty-one billion, three hundred thirty-one million, two hundred ten thousand, three hundred twenty".