13013356 has 12 divisors (see below), whose sum is σ = 22940568. Its totient is φ = 6458912.

The previous prime is 13013353. The next prime is 13013369. The reversal of 13013356 is 65331031.

It is not an unprimeable number, because it can be changed into a prime (13013353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11326 + ... + 12421.

It is an arithmetic number, because the mean of its divisors is an integer number (1911714).

Almost surely, 2^13013356 is an apocalyptic number.

It is an amenable number.

13013356 is a deficient number, since it is larger than the sum of its proper divisors (9927212).

13013356 is a wasteful number, since it uses less digits than its factorization.

13013356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23888 (or 23886 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 13013356 is about 3607.4029439473. The cubic root of 13013356 is about 235.2139653808.

Adding to 13013356 its reverse (65331031), we get a palindrome (78344387).

The spelling of 13013356 in words is "thirteen million, thirteen thousand, three hundred fifty-six".