13238010123 has 8 divisors (see below), whose sum is σ = 19008424848. Its totient is φ = 8146467744.

The previous prime is 13238010113. The next prime is 13238010131. The reversal of 13238010123 is 32101083231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13238010123 - 2⁶ = 13238010059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13238010093 and 13238010102.

It is not an unprimeable number, because it can be changed into a prime (13238010113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169718040 + ... + 169718117.

It is an arithmetic number, because the mean of its divisors is an integer number (2376053106).

Almost surely, 2^13238010123 is an apocalyptic number.

13238010123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13238010123 is a deficient number, since it is larger than the sum of its proper divisors (5770414725).

13238010123 is a wasteful number, since it uses less digits than its factorization.

13238010123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339436173.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 13238010123 its reverse (32101083231), we get a palindrome (45339093354).

The spelling of 13238010123 in words is "thirteen billion, two hundred thirty-eight million, ten thousand, one hundred twenty-three".