1033323323140 has 96 divisors (see below), whose sum is σ = 2348450496000. Its totient is φ = 380670681600.

The previous prime is 1033323323077. The next prime is 1033323323167. The reversal of 1033323323140 is 413233233301.

It is a junction number, because it is equal to n+sod(n) for n = 1033323323099 and 1033323323108.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2466990 + ... + 2855290.

It is an arithmetic number, because the mean of its divisors is an integer number (24463026000).

Almost surely, 2^{1033323323140} is an apocalyptic number.

1033323323140 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 1033323323140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1174225248000).

1033323323140 is an abundant number, since it is smaller than the sum of its proper divisors (1315127172860).

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

1033323323140 is a wasteful number, since it uses less digits than its factorization.

1033323323140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388525 (or 388523 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 1033323323140 its reverse (413233233301), we get a palindrome (1446556556441).

The spelling of 1033323323140 in words is "one trillion, thirty-three billion, three hundred twenty-three million, three hundred twenty-three thousand, one hundred forty".