1113424003323 has 32 divisors (see below), whose sum is σ = 1704782284800. Its totient is φ = 717471108000.

The previous prime is 1113424003313. The next prime is 1113424003331. The reversal of 1113424003323 is 3233004243111.

It is a happy number.

It is not a de Polignac number, because 1113424003323 - 2⁹ = 1113424002811 is a prime.

It is a super-2 number, since 2×1113424003323² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1113424003313) 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, 108453 + ... + 1496198.

It is an arithmetic number, because the mean of its divisors is an integer number (53274446400).

Almost surely, 2^{1113424003323} is an apocalyptic number.

1113424003323 is a deficient number, since it is larger than the sum of its proper divisors (591358281477).

1113424003323 is a wasteful number, since it uses less digits than its factorization.

1113424003323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605520 (or 1605514 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1113424003323 its reverse (3233004243111), we get a palindrome (4346428246434).

The spelling of 1113424003323 in words is "one trillion, one hundred thirteen billion, four hundred twenty-four million, three thousand, three hundred twenty-three".