13132332123 has 4 divisors (see below), whose sum is σ = 17509776168. Its totient is φ = 8754888080.

The previous prime is 13132332121. The next prime is 13132332167. The reversal of 13132332123 is 32123323131.

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 13132332123 - 2¹ = 13132332121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13132332093 and 13132332102.

It is not an unprimeable number, because it can be changed into a prime (13132332121) 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, 2188722018 + ... + 2188722023.

It is an arithmetic number, because the mean of its divisors is an integer number (4377444042).

Almost surely, 2^13132332123 is an apocalyptic number.

13132332123 is a deficient number, since it is larger than the sum of its proper divisors (4377444045).

13132332123 is an equidigital number, since it uses as much as digits as its factorization.

13132332123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4377444044.

The product of its digits is 1944, while the sum is 24.

Adding to 13132332123 its reverse (32123323131), we get a palindrome (45255655254).

The spelling of 13132332123 in words is "thirteen billion, one hundred thirty-two million, three hundred thirty-two thousand, one hundred twenty-three".