103101310123 has 4 divisors (see below), whose sum is σ = 117830068720. Its totient is φ = 88372551528.

The previous prime is 103101310093. The next prime is 103101310127. The reversal of 103101310123 is 321013101301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 321013101301 = 309623 ⋅1036787.

It is a cyclic number.

It is not a de Polignac number, because 103101310123 - 2¹³ = 103101301931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103101310097 and 103101310106.

It is not an unprimeable number, because it can be changed into a prime (103101310127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7364379288 + ... + 7364379301.

It is an arithmetic number, because the mean of its divisors is an integer number (29457517180).

Almost surely, 2^103101310123 is an apocalyptic number.

103101310123 is a deficient number, since it is larger than the sum of its proper divisors (14728758597).

103101310123 is an equidigital number, since it uses as much as digits as its factorization.

103101310123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14728758596.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 103101310123 its reverse (321013101301), we get a palindrome (424114411424).

The spelling of 103101310123 in words is "one hundred three billion, one hundred one million, three hundred ten thousand, one hundred twenty-three".