113130313123 has 8 divisors (see below), whose sum is σ = 113407616448. Its totient is φ = 112853084544.

The previous prime is 113130313081. The next prime is 113130313139. The reversal of 113130313123 is 321313031311.

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 113130313123 - 2⁹ = 113130312611 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113130313094 and 113130313103.

It is not an unprimeable number, because it can be changed into a prime (113130313193) 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, 4114086 + ... + 4141492.

It is an arithmetic number, because the mean of its divisors is an integer number (14175952056).

Almost surely, 2^113130313123 is an apocalyptic number.

113130313123 is a deficient number, since it is larger than the sum of its proper divisors (277303325).

113130313123 is an equidigital number, since it uses as much as digits as its factorization.

113130313123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37373.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 113130313123 its reverse (321313031311), we get a palindrome (434443344434).

The spelling of 113130313123 in words is "one hundred thirteen billion, one hundred thirty million, three hundred thirteen thousand, one hundred twenty-three".