13208100 has 36 divisors (see below), whose sum is σ = 38216304. Its totient is φ = 3522080.

The previous prime is 13208093. The next prime is 13208131. The reversal of 13208100 is 180231.

It is a happy number.

It is a super-2 number, since 2×13208100² = 348907811220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 13208100.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21714 + ... + 22313.

It is an arithmetic number, because the mean of its divisors is an integer number (1061564).

Almost surely, 2^13208100 is an apocalyptic number.

13208100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13208100 is an abundant number, since it is smaller than the sum of its proper divisors (25008204).

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

13208100 is a wasteful number, since it uses less digits than its factorization.

13208100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44044 (or 44037 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 13208100 is about 3634.2949797726. The cubic root of 13208100 is about 236.3814810806.

Adding to 13208100 its reverse (180231), we get a palindrome (13388331).

The spelling of 13208100 in words is "thirteen million, two hundred eight thousand, one hundred".