13001200 has 30 divisors (see below), whose sum is σ = 31236344. Its totient is φ = 5200320.

The previous prime is 13001173. The next prime is 13001213. The reversal of 13001200 is 210031.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 15852 + ... + 16651.

Almost surely, 2^13001200 is an apocalyptic number.

13001200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13001200 is an abundant number, since it is smaller than the sum of its proper divisors (18235144).

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

13001200 is a wasteful number, since it uses less digits than its factorization.

13001200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32521 (or 32510 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 13001200 is about 3605.7176816828. The cubic root of 13001200 is about 235.1407034254.

Adding to 13001200 its reverse (210031), we get a palindrome (13211231).

It can be divided in two parts, 1300 and 1200, that added together give a square (2500 = 50²).

The spelling of 13001200 in words is "thirteen million, one thousand, two hundred".