113230101123 has 20 divisors (see below), whose sum is σ = 169904730688. Its totient is φ = 75148216560.

The previous prime is 113230101121. The next prime is 113230101161. The reversal of 113230101123 is 321101032311.

It is not a de Polignac number, because 113230101123 - 2¹ = 113230101121 is a prime.

It is a super-2 number, since 2×113230101123² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113230101096 and 113230101105.

It is not an unprimeable number, because it can be changed into a prime (113230101121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3116248 + ... + 3152373.

Almost surely, 2^113230101123 is an apocalyptic number.

113230101123 is a deficient number, since it is larger than the sum of its proper divisors (56674629565).

113230101123 is an equidigital number, since it uses as much as digits as its factorization.

113230101123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6268856 (or 6268847 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 113230101123 its reverse (321101032311), we get a palindrome (434331133434).

The spelling of 113230101123 in words is "one hundred thirteen billion, two hundred thirty million, one hundred one thousand, one hundred twenty-three".