113221112330123 has 8 divisors (see below), whose sum is σ = 133569607173120. Its totient is φ = 93916130043240.

The previous prime is 113221112330107. The next prime is 113221112330167. The reversal of 113221112330123 is 321033211122311.

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

It is not a de Polignac number, because 113221112330123 - 2⁴ = 113221112330107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113221112330092 and 113221112330101.

It is not an unprimeable number, because it can be changed into a prime (113221112330923) 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, 260878138793 + ... + 260878139226.

It is an arithmetic number, because the mean of its divisors is an integer number (16696200896640).

Almost surely, 2^{113221112330123} is an apocalyptic number.

113221112330123 is a deficient number, since it is larger than the sum of its proper divisors (20348494842997).

113221112330123 is an equidigital number, since it uses as much as digits as its factorization.

113221112330123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521756278057.

The product of its (nonzero) digits is 1296, while the sum is 26.

Adding to 113221112330123 its reverse (321033211122311), we get a palindrome (434254323452434).

The spelling of 113221112330123 in words is "one hundred thirteen trillion, two hundred twenty-one billion, one hundred twelve million, three hundred thirty thousand, one hundred twenty-three".