1132120322320 has 160 divisors (see below), whose sum is σ = 2888954595072. Its totient is φ = 410082379776.

The previous prime is 1132120322317. The next prime is 1132120322323. The reversal of 1132120322320 is 232230212311.

It is an interprime number because it is at equal distance from previous prime (1132120322317) and next prime (1132120322323).

It is a junction number, because it is equal to n+sod(n) for n = 1132120322291 and 1132120322300.

It is not an unprimeable number, because it can be changed into a prime (1132120322323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11412454 + ... + 11511226.

Almost surely, 2^{1132120322320} is an apocalyptic number.

1132120322320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1132120322320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1444477297536).

1132120322320 is an abundant number, since it is smaller than the sum of its proper divisors (1756834272752).

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

1132120322320 is a wasteful number, since it uses less digits than its factorization.

1132120322320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99009 (or 99003 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1132120322320 its reverse (232230212311), we get a palindrome (1364350534631).

The spelling of 1132120322320 in words is "one trillion, one hundred thirty-two billion, one hundred twenty million, three hundred twenty-two thousand, three hundred twenty".