1132130321020 has 24 divisors (see below), whose sum is σ = 2377681055568. Its totient is φ = 452812627200.

The previous prime is 1132130320969. The next prime is 1132130321033. The reversal of 1132130321020 is 201230312311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2233261 + ... + 2692900.

It is an arithmetic number, because the mean of its divisors is an integer number (99070043982).

Almost surely, 2^{1132130321020} is an apocalyptic number.

1132130321020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1132130321020 is an abundant number, since it is smaller than the sum of its proper divisors (1245550734548).

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

1132130321020 is a wasteful number, since it uses less digits than its factorization.

1132130321020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4937661 (or 4937659 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1132130321020 its reverse (201230312311), we get a palindrome (1333360633331).

The spelling of 1132130321020 in words is "one trillion, one hundred thirty-two billion, one hundred thirty million, three hundred twenty-one thousand, twenty".