13413022331 has 4 divisors (see below), whose sum is σ = 13414363200. Its totient is φ = 13411681464.

The previous prime is 13413022307. The next prime is 13413022339. The reversal of 13413022331 is 13322031431.

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 13413022331 - 2¹⁸ = 13412760187 is a prime.

It is a super-2 number, since 2×13413022331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13413022297 and 13413022306.

It is not an unprimeable number, because it can be changed into a prime (13413022339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 655316 + ... + 675473.

It is an arithmetic number, because the mean of its divisors is an integer number (3353590800).

Almost surely, 2^13413022331 is an apocalyptic number.

13413022331 is a deficient number, since it is larger than the sum of its proper divisors (1340869).

13413022331 is a wasteful number, since it uses less digits than its factorization.

13413022331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340868.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13413022331 its reverse (13322031431), we get a palindrome (26735053762).

The spelling of 13413022331 in words is "thirteen billion, four hundred thirteen million, twenty-two thousand, three hundred thirty-one".