113123012323 has 8 divisors (see below), whose sum is σ = 114817026240. Its totient is φ = 111429163560.

The previous prime is 113123012293. The next prime is 113123012369. The reversal of 113123012323 is 323210321311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113123012323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113123012294 and 113123012303.

It is not an unprimeable number, because it can be changed into a prime (113123042323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2494788 + ... + 2539726.

It is an arithmetic number, because the mean of its divisors is an integer number (14352128280).

Almost surely, 2^113123012323 is an apocalyptic number.

113123012323 is a deficient number, since it is larger than the sum of its proper divisors (1694013917).

113123012323 is an equidigital number, since it uses as much as digits as its factorization.

113123012323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82577.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 113123012323 its reverse (323210321311), we get a palindrome (436333333634).

The spelling of 113123012323 in words is "one hundred thirteen billion, one hundred twenty-three million, twelve thousand, three hundred twenty-three".