1113023011321 has 8 divisors (see below), whose sum is σ = 1199574432000. Its totient is φ = 1026605057232.

The previous prime is 1113023011301. The next prime is 1113023011327. The reversal of 1113023011321 is 1231103203111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1113023011321 - 2²⁵ = 1112989456889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113023011327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33349321 + ... + 33382678.

It is an arithmetic number, because the mean of its divisors is an integer number (149946804000).

Almost surely, 2^{1113023011321} is an apocalyptic number.

It is an amenable number.

1113023011321 is a deficient number, since it is larger than the sum of its proper divisors (86551420679).

1113023011321 is a wasteful number, since it uses less digits than its factorization.

1113023011321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66733295.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1113023011321 its reverse (1231103203111), we get a palindrome (2344126214432).

The spelling of 1113023011321 in words is "one trillion, one hundred thirteen billion, twenty-three million, eleven thousand, three hundred twenty-one".