2213125203 has 8 divisors (see below), whose sum is σ = 2951170000. Its totient is φ = 1475248608.

The previous prime is 2213125199. The next prime is 2213125253. The reversal of 2213125203 is 3025213122.

2213125203 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2213125203 - 2² = 2213125199 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 2213125203.

It is not an unprimeable number, because it can be changed into a prime (2213125253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7228 + ... + 66921.

It is an arithmetic number, because the mean of its divisors is an integer number (368896250).

Almost surely, 2^2213125203 is an apocalyptic number.

2213125203 is a deficient number, since it is larger than the sum of its proper divisors (738044797).

2213125203 is an equidigital number, since it uses as much as digits as its factorization.

2213125203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84101.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2213125203 is about 47043.8646690512. The cubic root of 2213125203 is about 1303.1727637054.

Adding to 2213125203 its reverse (3025213122), we get a palindrome (5238338325).

The spelling of 2213125203 in words is "two billion, two hundred thirteen million, one hundred twenty-five thousand, two hundred three".