13113120302 has 4 divisors (see below), whose sum is σ = 19669680456. Its totient is φ = 6556560150.

The previous prime is 13113120287. The next prime is 13113120347. The reversal of 13113120302 is 20302131131.

13113120302 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 is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3278280074 + ... + 3278280077.

It is an arithmetic number, because the mean of its divisors is an integer number (4917420114).

Almost surely, 2^13113120302 is an apocalyptic number.

13113120302 is a deficient number, since it is larger than the sum of its proper divisors (6556560154).

13113120302 is an equidigital number, since it uses as much as digits as its factorization.

13113120302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6556560153.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13113120302 its reverse (20302131131), we get a palindrome (33415251433).

The spelling of 13113120302 in words is "thirteen billion, one hundred thirteen million, one hundred twenty thousand, three hundred two".