13032312113123 has 4 divisors (see below), whose sum is σ = 13056401415168. Its totient is φ = 13008222811080.

The previous prime is 13032312113081. The next prime is 13032312113137. The reversal of 13032312113123 is 32131121323031.

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 13032312113123 - 2⁸ = 13032312112867 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13032312113092 and 13032312113101.

It is not an unprimeable number, because it can be changed into a prime (13032312113923) 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, 12044650211 + ... + 12044651292.

It is an arithmetic number, because the mean of its divisors is an integer number (3264100353792).

Almost surely, 2^{13032312113123} is an apocalyptic number.

13032312113123 is a deficient number, since it is larger than the sum of its proper divisors (24089302045).

13032312113123 is an equidigital number, since it uses as much as digits as its factorization.

13032312113123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24089302044.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 13032312113123 its reverse (32131121323031), we get a palindrome (45163433436154).

The spelling of 13032312113123 in words is "thirteen trillion, thirty-two billion, three hundred twelve million, one hundred thirteen thousand, one hundred twenty-three".