113323212123 has 8 divisors (see below), whose sum is σ = 164833763136. Its totient is φ = 68680734600.

The previous prime is 113323212031. The next prime is 113323212127. The reversal of 113323212123 is 321212323311.

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

It is not a de Polignac number, because 113323212123 - 2⁸ = 113323211867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113323212093 and 113323212102.

It is not an unprimeable number, because it can be changed into a prime (113323212127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1717018333 + ... + 1717018398.

It is an arithmetic number, because the mean of its divisors is an integer number (20604220392).

Almost surely, 2^113323212123 is an apocalyptic number.

113323212123 is a deficient number, since it is larger than the sum of its proper divisors (51510551013).

113323212123 is a wasteful number, since it uses less digits than its factorization.

113323212123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3434036745.

The product of its digits is 1296, while the sum is 24.

Adding to 113323212123 its reverse (321212323311), we get a palindrome (434535535434).

The spelling of 113323212123 in words is "one hundred thirteen billion, three hundred twenty-three million, two hundred twelve thousand, one hundred twenty-three".