320121033202132 has 24 divisors (see below), whose sum is σ = 565188792642432. Its totient is φ = 158638618051200.

The previous prime is 320121033202063. The next prime is 320121033202151. The reversal of 320121033202132 is 231202330121023.

It is a junction number, because it is equal to n+sod(n) for n = 320121033202097 and 320121033202106.

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, 1098007 + ... + 25326817.

It is an arithmetic number, because the mean of its divisors is an integer number (23549533026768).

Almost surely, 2^{320121033202132} is an apocalyptic number.

It is an amenable number.

320121033202132 is a deficient number, since it is larger than the sum of its proper divisors (245067759440300).

320121033202132 is a wasteful number, since it uses less digits than its factorization.

320121033202132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24258159 (or 24258157 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 320121033202132 its reverse (231202330121023), we get a palindrome (551323363323155).

The spelling of 320121033202132 in words is "three hundred twenty trillion, one hundred twenty-one billion, thirty-three million, two hundred two thousand, one hundred thirty-two".