123230202403 has 8 divisors (see below), whose sum is σ = 153637655040. Its totient is φ = 96023534280.

The previous prime is 123230202383. The next prime is 123230202409. The reversal of 123230202403 is 304202032321.

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 123230202403 - 2²⁵ = 123196647971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123230202409) 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, 800196043 + ... + 800196196.

It is an arithmetic number, because the mean of its divisors is an integer number (19204706880).

Almost surely, 2^123230202403 is an apocalyptic number.

123230202403 is a deficient number, since it is larger than the sum of its proper divisors (30407452637).

123230202403 is a wasteful number, since it uses less digits than its factorization.

123230202403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600392257.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 123230202403 its reverse (304202032321), we get a palindrome (427432234724).

The spelling of 123230202403 in words is "one hundred twenty-three billion, two hundred thirty million, two hundred two thousand, four hundred three".