2213031003203 has 8 divisors (see below), whose sum is σ = 2217089057040. Its totient is φ = 2208973254880.

The previous prime is 2213031003199. The next prime is 2213031003217. The reversal of 2213031003203 is 3023001303122.

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 2213031003203 - 2² = 2213031003199 is a prime.

It is a super-2 number, since 2×2213031003203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2213031003263) 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, 18578408 + ... + 18697146.

It is an arithmetic number, because the mean of its divisors is an integer number (277136132130).

Almost surely, 2^{2213031003203} is an apocalyptic number.

2213031003203 is a deficient number, since it is larger than the sum of its proper divisors (4058053837).

2213031003203 is a wasteful number, since it uses less digits than its factorization.

2213031003203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152757.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 2213031003203 its reverse (3023001303122), we get a palindrome (5236032306325).

The spelling of 2213031003203 in words is "two trillion, two hundred thirteen billion, thirty-one million, three thousand, two hundred three".