1113403434223 has 4 divisors (see below), whose sum is σ = 1119172364128. Its totient is φ = 1107634504320.

The previous prime is 1113403434179. The next prime is 1113403434257. The reversal of 1113403434223 is 3224343043111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1113403434223 - 2¹⁷ = 1113403303151 is a prime.

It is a super-2 number, since 2×1113403434223² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113403434263) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2884464663 + ... + 2884465048.

It is an arithmetic number, because the mean of its divisors is an integer number (279793091032).

Almost surely, 2^{1113403434223} is an apocalyptic number.

1113403434223 is a deficient number, since it is larger than the sum of its proper divisors (5768929905).

1113403434223 is an equidigital number, since it uses as much as digits as its factorization.

1113403434223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5768929904.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 1113403434223 its reverse (3224343043111), we get a palindrome (4337746477334).

The spelling of 1113403434223 in words is "one trillion, one hundred thirteen billion, four hundred three million, four hundred thirty-four thousand, two hundred twenty-three".