1020132322320 has 40 divisors (see below), whose sum is σ = 3162410199936. Its totient is φ = 272035285888.

The previous prime is 1020132322291. The next prime is 1020132322379. The reversal of 1020132322320 is 232232310201.

It is a happy number.

1020132322320 is digitally balanced in base 2, 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2125275432 + ... + 2125275911.

Almost surely, 2^{1020132322320} is an apocalyptic number.

1020132322320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1020132322320 is an abundant number, since it is smaller than the sum of its proper divisors (2142277877616).

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

1020132322320 is a wasteful number, since it uses less digits than its factorization.

1020132322320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4250551359 (or 4250551353 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1020132322320 its reverse (232232310201), we get a palindrome (1252364632521).

The spelling of 1020132322320 in words is "one trillion, twenty billion, one hundred thirty-two million, three hundred twenty-two thousand, three hundred twenty".