1020132320120 has 16 divisors (see below), whose sum is σ = 2295297720360. Its totient is φ = 408052928032.

The previous prime is 1020132320083. The next prime is 1020132320131. The reversal of 1020132320120 is 210232310201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12751653962 + ... + 12751654041.

Almost surely, 2^{1020132320120} is an apocalyptic number.

1020132320120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1020132320120 is an abundant number, since it is smaller than the sum of its proper divisors (1275165400240).

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

1020132320120 is a wasteful number, since it uses less digits than its factorization.

1020132320120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25503308014 (or 25503308010 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1020132320120 its reverse (210232310201), we get a palindrome (1230364630321).

The spelling of 1020132320120 in words is "one trillion, twenty billion, one hundred thirty-two million, three hundred twenty thousand, one hundred twenty".