13502225323 has 2 divisors, whose sum is σ = 13502225324. Its totient is φ = 13502225322.

The previous prime is 13502225287. The next prime is 13502225351. The reversal of 13502225323 is 32352220531.

It is a happy number.

It is an a-pointer prime, because the next prime (13502225351) can be obtained adding 13502225323 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13502225323 - 2¹⁷ = 13502094251 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13502225291 and 13502225300.

It is not a weakly prime, because it can be changed into another prime (13502225393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6751112661 + 6751112662.

It is an arithmetic number, because the mean of its divisors is an integer number (6751112662).

Almost surely, 2^13502225323 is an apocalyptic number.

13502225323 is a deficient number, since it is larger than the sum of its proper divisors (1).

13502225323 is an equidigital number, since it uses as much as digits as its factorization.

13502225323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 13502225323 its reverse (32352220531), we get a palindrome (45854445854).

The spelling of 13502225323 in words is "thirteen billion, five hundred two million, two hundred twenty-five thousand, three hundred twenty-three".