103230111123 has 48 divisors (see below), whose sum is σ = 160679680000. Its totient is φ = 65495300112.

The previous prime is 103230111119. The next prime is 103230111151. The reversal of 103230111123 is 321111032301.

It is not a de Polignac number, because 103230111123 - 2² = 103230111119 is a prime.

It is a super-2 number, since 2×103230111123² (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 = 103230111096 and 103230111105.

It is not an unprimeable number, because it can be changed into a prime (103230111113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2824158 + ... + 2860476.

Almost surely, 2^103230111123 is an apocalyptic number.

103230111123 is a deficient number, since it is larger than the sum of its proper divisors (57449568877).

103230111123 is a wasteful number, since it uses less digits than its factorization.

103230111123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36573 (or 36544 counting only the distinct ones).

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

Adding to 103230111123 its reverse (321111032301), we get a palindrome (424341143424).

The spelling of 103230111123 in words is "one hundred three billion, two hundred thirty million, one hundred eleven thousand, one hundred twenty-three".