13202231323 has 2 divisors, whose sum is σ = 13202231324. Its totient is φ = 13202231322.

The previous prime is 13202231303. The next prime is 13202231327. The reversal of 13202231323 is 32313220231.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13202231323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13202231294 and 13202231303.

It is not a weakly prime, because it can be changed into another prime (13202231327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6601115661 + 6601115662.

It is an arithmetic number, because the mean of its divisors is an integer number (6601115662).

Almost surely, 2^13202231323 is an apocalyptic number.

13202231323 is a deficient number, since it is larger than the sum of its proper divisors (1).

13202231323 is an equidigital number, since it uses as much as digits as its factorization.

13202231323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 13202231323 its reverse (32313220231), we get a palindrome (45515451554).

The spelling of 13202231323 in words is "thirteen billion, two hundred two million, two hundred thirty-one thousand, three hundred twenty-three".