1113413423 has 8 divisors (see below), whose sum is σ = 1116930048. Its totient is φ = 1109903544.

The previous prime is 1113413383. The next prime is 1113413459. The reversal of 1113413423 is 3243143111.

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 1113413423 - 2⁶ = 1113413359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113413723) 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 7 ways as a sum of consecutive naturals, for example, 668690 + ... + 670352.

It is an arithmetic number, because the mean of its divisors is an integer number (139616256).

Almost surely, 2^1113413423 is an apocalyptic number.

1113413423 is a deficient number, since it is larger than the sum of its proper divisors (3516625).

1113413423 is a wasteful number, since it uses less digits than its factorization.

1113413423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3373.

The product of its digits is 864, while the sum is 23.

The square root of 1113413423 is about 33367.8501405170. The cubic root of 1113413423 is about 1036.4590569437.

Adding to 1113413423 its reverse (3243143111), we get a palindrome (4356556534).

The spelling of 1113413423 in words is "one billion, one hundred thirteen million, four hundred thirteen thousand, four hundred twenty-three".