2213012003 has 4 divisors (see below), whose sum is σ = 2213265768. Its totient is φ = 2212758240.

The previous prime is 2213011963. The next prime is 2213012017. The reversal of 2213012003 is 3002103122.

It is a happy number.

2213012003 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, and also an emirpimes, since its reverse is a distinct semiprime: 3002103122 = 2 ⋅1501051561.

It is a cyclic number.

It is not a de Polignac number, because 2213012003 - 2⁸ = 2213011747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2213012033) 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, 113318 + ... + 131403.

It is an arithmetic number, because the mean of its divisors is an integer number (553316442).

Almost surely, 2^2213012003 is an apocalyptic number.

2213012003 is a deficient number, since it is larger than the sum of its proper divisors (253765).

2213012003 is an equidigital number, since it uses as much as digits as its factorization.

2213012003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253764.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2213012003 is about 47042.6615212192. The cubic root of 2213012003 is about 1303.1505444967.

Adding to 2213012003 its reverse (3002103122), we get a palindrome (5215115125).

The spelling of 2213012003 in words is "two billion, two hundred thirteen million, twelve thousand, three".