1032111223320 has 128 divisors (see below), whose sum is σ = 3174946165440. Its totient is φ = 268321751040.

The previous prime is 1032111223313. The next prime is 1032111223321. The reversal of 1032111223320 is 233221112301.

1032111223320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032111223321) 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, 203272 + ... + 1451048.

Almost surely, 2^{1032111223320} is an apocalyptic number.

1032111223320 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 1032111223320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1587473082720).

1032111223320 is an abundant number, since it is smaller than the sum of its proper divisors (2142834942120).

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

1032111223320 is a wasteful number, since it uses less digits than its factorization.

1032111223320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247965 (or 1247961 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1032111223320 its reverse (233221112301), we get a palindrome (1265332335621).

The spelling of 1032111223320 in words is "one trillion, thirty-two billion, one hundred eleven million, two hundred twenty-three thousand, three hundred twenty".