11210638007 has 4 divisors (see below), whose sum is σ = 11244507336. Its totient is φ = 11176768680.

The previous prime is 11210638003. The next prime is 11210638013. The reversal of 11210638007 is 70083601211.

11210638007 is digitally balanced in base 2, because in such base 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 11210638007 - 2² = 11210638003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11210638003) 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 3 ways as a sum of consecutive naturals, for example, 16934168 + ... + 16934829.

It is an arithmetic number, because the mean of its divisors is an integer number (2811126834).

Almost surely, 2^11210638007 is an apocalyptic number.

11210638007 is a deficient number, since it is larger than the sum of its proper divisors (33869329).

11210638007 is an equidigital number, since it uses as much as digits as its factorization.

11210638007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33869328.

The product of its (nonzero) digits is 2016, while the sum is 29.

The spelling of 11210638007 in words is "eleven billion, two hundred ten million, six hundred thirty-eight thousand, seven".