113230243123 has 8 divisors (see below), whose sum is σ = 115661931840. Its totient is φ = 110799493440.

The previous prime is 113230243103. The next prime is 113230243249. The reversal of 113230243123 is 321342032311.

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-113230243123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113230243103) 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, 11743 + ... + 476023.

It is an arithmetic number, because the mean of its divisors is an integer number (14457741480).

Almost surely, 2^113230243123 is an apocalyptic number.

113230243123 is a deficient number, since it is larger than the sum of its proper divisors (2431688717).

113230243123 is an equidigital number, since it uses as much as digits as its factorization.

113230243123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469517.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 113230243123 its reverse (321342032311), we get a palindrome (434572275434).

The spelling of 113230243123 in words is "one hundred thirteen billion, two hundred thirty million, two hundred forty-three thousand, one hundred twenty-three".