13123204207 has 8 divisors (see below), whose sum is σ = 13597678800. Its totient is φ = 12650193024.

The previous prime is 13123204163. The next prime is 13123204219. The reversal of 13123204207 is 70240232131.

It is a happy number.

13123204207 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13123204207 - 2¹¹ = 13123202159 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 (13123204267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347578 + ... + 383479.

It is an arithmetic number, because the mean of its divisors is an integer number (1699709850).

Almost surely, 2^13123204207 is an apocalyptic number.

13123204207 is a deficient number, since it is larger than the sum of its proper divisors (474474593).

13123204207 is an equidigital number, since it uses as much as digits as its factorization.

13123204207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731705.

The product of its (nonzero) digits is 2016, while the sum is 25.

Adding to 13123204207 its reverse (70240232131), we get a palindrome (83363436338).

The spelling of 13123204207 in words is "thirteen billion, one hundred twenty-three million, two hundred four thousand, two hundred seven".