13150433423 has 4 divisors (see below), whose sum is σ = 13155151320. Its totient is φ = 13145715528.

The previous prime is 13150433407. The next prime is 13150433437. The reversal of 13150433423 is 32433405131.

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 13150433423 - 2⁴ = 13150433407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13150433323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2354765 + ... + 2360342.

It is an arithmetic number, because the mean of its divisors is an integer number (3288787830).

Almost surely, 2^13150433423 is an apocalyptic number.

13150433423 is a deficient number, since it is larger than the sum of its proper divisors (4717897).

13150433423 is an equidigital number, since it uses as much as digits as its factorization.

13150433423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4717896.

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 13150433423 its reverse (32433405131), we get a palindrome (45583838554).

The spelling of 13150433423 in words is "thirteen billion, one hundred fifty million, four hundred thirty-three thousand, four hundred twenty-three".