32003023130320 has 40 divisors (see below), whose sum is σ = 81171304123680. Its totient is φ = 11637462956160.

The previous prime is 32003023130317. The next prime is 32003023130339. The reversal of 32003023130320 is 2303132030023.

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

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 32003023130291 and 32003023130300.

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, 18183534990 + ... + 18183536749.

It is an arithmetic number, because the mean of its divisors is an integer number (2029282603092).

Almost surely, 2^{32003023130320} is an apocalyptic number.

It is an amenable number.

32003023130320 is an abundant number, since it is smaller than the sum of its proper divisors (49168280993360).

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

32003023130320 is a wasteful number, since it uses less digits than its factorization.

32003023130320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36367071763 (or 36367071757 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 32003023130320 its reverse (2303132030023), we get a palindrome (34306155160343).

The spelling of 32003023130320 in words is "thirty-two trillion, three billion, twenty-three million, one hundred thirty thousand, three hundred twenty".