13202920908 has 18 divisors (see below), whose sum is σ = 33374050164. Its totient is φ = 4400973624.

The previous prime is 13202920883. The next prime is 13202920909. The reversal of 13202920908 is 80902920231.

13202920908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 366747803 = 13202920908 / (1 + 3 + 2 + 0 + 2 + 9 + 2 + 0 + 9 + 0 + 8).

It is not an unprimeable number, because it can be changed into a prime (13202920909) 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 5 ways as a sum of consecutive naturals, for example, 183373866 + ... + 183373937.

It is an arithmetic number, because the mean of its divisors is an integer number (1854113898).

Almost surely, 2^13202920908 is an apocalyptic number.

13202920908 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13202920908 is an abundant number, since it is smaller than the sum of its proper divisors (20171129256).

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

13202920908 is a wasteful number, since it uses less digits than its factorization.

13202920908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366747813 (or 366747808 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The spelling of 13202920908 in words is "thirteen billion, two hundred two million, nine hundred twenty thousand, nine hundred eight".