13122430337 has 4 divisors (see below), whose sum is σ = 13122761136. Its totient is φ = 13122099540.

The previous prime is 13122430333. The next prime is 13122430403. The reversal of 13122430337 is 73303422131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13122430337 - 2² = 13122430333 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13122430333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96263 + ... + 188444.

It is an arithmetic number, because the mean of its divisors is an integer number (3280690284).

Almost surely, 2^13122430337 is an apocalyptic number.

It is an amenable number.

13122430337 is a deficient number, since it is larger than the sum of its proper divisors (330799).

13122430337 is an equidigital number, since it uses as much as digits as its factorization.

13122430337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330798.

The product of its (nonzero) digits is 9072, while the sum is 29.

Adding to 13122430337 its reverse (73303422131), we get a palindrome (86425852468).

The spelling of 13122430337 in words is "thirteen billion, one hundred twenty-two million, four hundred thirty thousand, three hundred thirty-seven".