13043102356 has 12 divisors (see below), whose sum is σ = 22847195700. Its totient is φ = 6515332160.

The previous prime is 13043102351. The next prime is 13043102459. The reversal of 13043102356 is 65320134031.

13043102356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10969210756 + 2073891600 = 104734^2 + 45540^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13043102351) 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, 1550035 + ... + 1558426.

It is an arithmetic number, because the mean of its divisors is an integer number (1903932975).

Almost surely, 2^13043102356 is an apocalyptic number.

It is an amenable number.

13043102356 is a deficient number, since it is larger than the sum of its proper divisors (9804093344).

13043102356 is a wasteful number, since it uses less digits than its factorization.

13043102356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3109514 (or 3109512 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 13043102356 its reverse (65320134031), we get a palindrome (78363236387).

The spelling of 13043102356 in words is "thirteen billion, forty-three million, one hundred two thousand, three hundred fifty-six".