1123323321032 has 32 divisors (see below), whose sum is σ = 2299703270400. Its totient is φ = 510157848000.

The previous prime is 1123323321013. The next prime is 1123323321097. The reversal of 1123323321032 is 2301233233211.

It is a junction number, because it is equal to n+sod(n) for n = 1123323320992 and 1123323321010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5443907 + ... + 5646482.

It is an arithmetic number, because the mean of its divisors is an integer number (71865727200).

Almost surely, 2^{1123323321032} is an apocalyptic number.

It is an amenable number.

1123323321032 is an abundant number, since it is smaller than the sum of its proper divisors (1176379949368).

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

1123323321032 is a wasteful number, since it uses less digits than its factorization.

1123323321032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11091557 (or 11091553 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 1123323321032 its reverse (2301233233211), we get a palindrome (3424556554243).

The spelling of 1123323321032 in words is "one trillion, one hundred twenty-three billion, three hundred twenty-three million, three hundred twenty-one thousand, thirty-two".