13261636106 has 32 divisors (see below), whose sum is σ = 20714675520. Its totient is φ = 6363173376.

The previous prime is 13261636067. The next prime is 13261636121. The reversal of 13261636106 is 60163616231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1153820 + ... + 1165256.

It is an arithmetic number, because the mean of its divisors is an integer number (647333610).

Almost surely, 2^13261636106 is an apocalyptic number.

13261636106 is a deficient number, since it is larger than the sum of its proper divisors (7453039414).

13261636106 is a wasteful number, since it uses less digits than its factorization.

13261636106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11718.

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 13261636106 in words is "thirteen billion, two hundred sixty-one million, six hundred thirty-six thousand, one hundred six".