13037322121 has 8 divisors (see below), whose sum is σ = 13155462144. Its totient is φ = 12919702080.

The previous prime is 13037322119. The next prime is 13037322127. The reversal of 13037322121 is 12122373031.

It is a happy number.

13037322121 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 13037322121 - 2¹ = 13037322119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13037322127) 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, 79536 + ... + 180001.

It is an arithmetic number, because the mean of its divisors is an integer number (1644432768).

Almost surely, 2^13037322121 is an apocalyptic number.

It is an amenable number.

13037322121 is a deficient number, since it is larger than the sum of its proper divisors (118140023).

13037322121 is a wasteful number, since it uses less digits than its factorization.

13037322121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259991.

The product of its (nonzero) digits is 1512, while the sum is 25.

Adding to 13037322121 its reverse (12122373031), we get a palindrome (25159695152).

The spelling of 13037322121 in words is "thirteen billion, thirty-seven million, three hundred twenty-two thousand, one hundred twenty-one".