2213020003 has 8 divisors (see below), whose sum is σ = 2430777600. Its totient is φ = 2005390728.

The previous prime is 2213019961. The next prime is 2213020009. The reversal of 2213020003 is 3000203122.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2213020003 - 2⁹ = 2213019491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2213020009) 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, 2531623 + ... + 2532496.

It is an arithmetic number, because the mean of its divisors is an integer number (303847200).

Almost surely, 2^2213020003 is an apocalyptic number.

2213020003 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2213020003 is a deficient number, since it is larger than the sum of its proper divisors (217757597).

2213020003 is a wasteful number, since it uses less digits than its factorization.

2213020003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5064161.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 2213020003 is about 47042.7465503450. The cubic root of 2213020003 is about 1303.1521147837.

Adding to 2213020003 its reverse (3000203122), we get a palindrome (5213223125).

The spelling of 2213020003 in words is "two billion, two hundred thirteen million, twenty thousand, three".