3243113123 has 8 divisors (see below), whose sum is σ = 3361629600. Its totient is φ = 3125042368.

The previous prime is 3243113119. The next prime is 3243113147. The reversal of 3243113123 is 3213113423.

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 3243113123 - 2² = 3243113119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3243113023) 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, 96578 + ... + 125751.

It is an arithmetic number, because the mean of its divisors is an integer number (420203700).

Almost surely, 2^3243113123 is an apocalyptic number.

3243113123 is a deficient number, since it is larger than the sum of its proper divisors (118516477).

3243113123 is a wasteful number, since it uses less digits than its factorization.

3243113123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222861.

The product of its digits is 1296, while the sum is 23.

The square root of 3243113123 is about 56948.3373155003. The cubic root of 3243113123 is about 1480.2010201448.

Adding to 3243113123 its reverse (3213113423), we get a palindrome (6456226546).

It can be divided in two parts, 32431 and 13123, that added together give a palindrome (45554).

The spelling of 3243113123 in words is "three billion, two hundred forty-three million, one hundred thirteen thousand, one hundred twenty-three".