13200007 has 4 divisors (see below), whose sum is σ = 13976496. Its totient is φ = 12423520.

The previous prime is 13200001. The next prime is 13200101. The reversal of 13200007 is 70000231.

13200007 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13200007 - 2¹¹ = 13197959 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13200007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13200001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388219 + ... + 388252.

It is an arithmetic number, because the mean of its divisors is an integer number (3494124).

Almost surely, 2^13200007 is an apocalyptic number.

13200007 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

13200007 is a deficient number, since it is larger than the sum of its proper divisors (776489).

13200007 is an equidigital number, since it uses as much as digits as its factorization.

13200007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776488.

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 13200007 is about 3633.1813882602. The cubic root of 13200007 is about 236.3331918696. Note that the first 3 decimals are identical.

Adding to 13200007 its reverse (70000231), we get a palindrome (83200238).

The spelling of 13200007 in words is "thirteen million, two hundred thousand, seven".