103343413123 has 4 divisors (see below), whose sum is σ = 103524400408. Its totient is φ = 103162425840.

The previous prime is 103343413109. The next prime is 103343413153. The reversal of 103343413123 is 321314343301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103343413123 - 2¹⁷ = 103343282051 is a prime.

It is a super-2 number, since 2×103343413123² (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 = 103343413091 and 103343413100.

It is not an unprimeable number, because it can be changed into a prime (103343413153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90492786 + ... + 90493927.

It is an arithmetic number, because the mean of its divisors is an integer number (25881100102).

Almost surely, 2^103343413123 is an apocalyptic number.

103343413123 is a deficient number, since it is larger than the sum of its proper divisors (180987285).

103343413123 is an equidigital number, since it uses as much as digits as its factorization.

103343413123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180987284.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 103343413123 its reverse (321314343301), we get a palindrome (424657756424).

The spelling of 103343413123 in words is "one hundred three billion, three hundred forty-three million, four hundred thirteen thousand, one hundred twenty-three".