13096686820 has 24 divisors (see below), whose sum is σ = 31432048704. Its totient is φ = 4490292576.

The previous prime is 13096686809. The next prime is 13096686821. The reversal of 13096686820 is 2868669031.

It is a happy number.

13096686820 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13096686820² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13096686821) 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 7 ways as a sum of consecutive naturals, for example, 46773742 + ... + 46774021.

It is an arithmetic number, because the mean of its divisors is an integer number (1309668696).

Almost surely, 2^13096686820 is an apocalyptic number.

13096686820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13096686820 is an abundant number, since it is smaller than the sum of its proper divisors (18335361884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13096686820 is a wasteful number, since it uses less digits than its factorization.

13096686820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93547779 (or 93547777 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 13096686820 in words is "thirteen billion, ninety-six million, six hundred eighty-six thousand, eight hundred twenty".