320113102032 has 80 divisors (see below), whose sum is σ = 922855864000. Its totient is φ = 106238376576.

The previous prime is 320113102013. The next prime is 320113102033. The reversal of 320113102032 is 230201311023.

320113102032 is a `hidden beast` number, since 320 + 1 + 1 + 310 + 2 + 0 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 320113101996 and 320113102014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320113102033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1518982 + ... + 1716837.

It is an arithmetic number, because the mean of its divisors is an integer number (11535698300).

Almost surely, 2^320113102032 is an apocalyptic number.

It is an amenable number.

320113102032 is an abundant number, since it is smaller than the sum of its proper divisors (602742761968).

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

320113102032 is a wasteful number, since it uses less digits than its factorization.

320113102032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3236065 (or 3236053 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 320113102032 its reverse (230201311023), we get a palindrome (550314413055).

The spelling of 320113102032 in words is "three hundred twenty billion, one hundred thirteen million, one hundred two thousand, thirty-two".