32331133121320 has 64 divisors (see below), whose sum is σ = 79364167727040. Its totient is φ = 11755896883200.

The previous prime is 32331133121293. The next prime is 32331133121381. The reversal of 32331133121320 is 2312133113323.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3161304 + ... + 8640376.

It is an arithmetic number, because the mean of its divisors is an integer number (1240065120735).

Almost surely, 2^{32331133121320} is an apocalyptic number.

It is an amenable number.

32331133121320 is an abundant number, since it is smaller than the sum of its proper divisors (47033034605720).

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

32331133121320 is a wasteful number, since it uses less digits than its factorization.

32331133121320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5492506 (or 5492502 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 32331133121320 its reverse (2312133113323), we get a palindrome (34643266234643).

The spelling of 32331133121320 in words is "thirty-two trillion, three hundred thirty-one billion, one hundred thirty-three million, one hundred twenty-one thousand, three hundred twenty".