123103130203 has 8 divisors (see below), whose sum is σ = 123637572800. Its totient is φ = 122569277760.

The previous prime is 123103130197. The next prime is 123103130231. The reversal of 123103130203 is 302031301321.

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 123103130203 - 2²⁵ = 123069575771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123103130233) 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, 273151 + ... + 566407.

It is an arithmetic number, because the mean of its divisors is an integer number (15454696600).

Almost surely, 2^123103130203 is an apocalyptic number.

123103130203 is a deficient number, since it is larger than the sum of its proper divisors (534442597).

123103130203 is a wasteful number, since it uses less digits than its factorization.

123103130203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295077.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 123103130203 its reverse (302031301321), we get a palindrome (425134431524).

The spelling of 123103130203 in words is "one hundred twenty-three billion, one hundred three million, one hundred thirty thousand, two hundred three".