13163030233 has 4 divisors (see below), whose sum is σ = 13411389348. Its totient is φ = 12914671120.

The previous prime is 13163030219. The next prime is 13163030261. The reversal of 13163030233 is 33203036131.

13163030233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 6808230144 + 6354800089 = 82512^2 + 79717^2 .

It is not a de Polignac number, because 13163030233 - 2²¹ = 13160933081 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13163030198 and 13163030207.

It is not an unprimeable number, because it can be changed into a prime (13163030263) 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 3 ways as a sum of consecutive naturals, for example, 124179478 + ... + 124179583.

It is an arithmetic number, because the mean of its divisors is an integer number (3352847337).

Almost surely, 2^13163030233 is an apocalyptic number.

It is an amenable number.

13163030233 is a deficient number, since it is larger than the sum of its proper divisors (248359115).

13163030233 is an equidigital number, since it uses as much as digits as its factorization.

13163030233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248359114.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 13163030233 its reverse (33203036131), we get a palindrome (46366066364).

The spelling of 13163030233 in words is "thirteen billion, one hundred sixty-three million, thirty thousand, two hundred thirty-three".