1113300203321 has 16 divisors (see below), whose sum is σ = 1119826572480. Its totient is φ = 1106796075840.

The previous prime is 1113300203299. The next prime is 1113300203339. The reversal of 1113300203321 is 1233020033111.

It is a cyclic number.

It is not a de Polignac number, because 1113300203321 - 2³⁴ = 1096120334137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1113300203293 and 1113300203302.

It is not an unprimeable number, because it can be changed into a prime (1113300203381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251818691 + ... + 251823111.

It is an arithmetic number, because the mean of its divisors is an integer number (69989160780).

Almost surely, 2^{1113300203321} is an apocalyptic number.

It is an amenable number.

1113300203321 is a deficient number, since it is larger than the sum of its proper divisors (6526369159).

1113300203321 is a wasteful number, since it uses less digits than its factorization.

1113300203321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6616.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1113300203321 its reverse (1233020033111), we get a palindrome (2346320236432).

The spelling of 1113300203321 in words is "one trillion, one hundred thirteen billion, three hundred million, two hundred three thousand, three hundred twenty-one".