13422107533 has 4 divisors (see below), whose sum is σ = 13572917820. Its totient is φ = 13271297248.

The previous prime is 13422107527. The next prime is 13422107549. The reversal of 13422107533 is 33570122431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4635294889 + 8786812644 = 68083^2 + 93738^2 .

It is a cyclic number.

It is not a de Polignac number, because 13422107533 - 2²¹ = 13420010381 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13422107495 and 13422107504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13422107513) 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, 75405010 + ... + 75405187.

It is an arithmetic number, because the mean of its divisors is an integer number (3393229455).

Almost surely, 2^13422107533 is an apocalyptic number.

It is an amenable number.

13422107533 is a deficient number, since it is larger than the sum of its proper divisors (150810287).

13422107533 is an equidigital number, since it uses as much as digits as its factorization.

13422107533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150810286.

The product of its (nonzero) digits is 15120, while the sum is 31.

Adding to 13422107533 its reverse (33570122431), we get a palindrome (46992229964).

The spelling of 13422107533 in words is "thirteen billion, four hundred twenty-two million, one hundred seven thousand, five hundred thirty-three".