213013112203 has 8 divisors (see below), whose sum is σ = 222280459776. Its totient is φ = 203746257000.

The previous prime is 213013112197. The next prime is 213013112233. The reversal of 213013112203 is 302211310312.

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 213013112203 - 2⁹ = 213013111691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213013112233) 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, 966168 + ... + 1165978.

It is an arithmetic number, because the mean of its divisors is an integer number (27785057472).

Almost surely, 2^213013112203 is an apocalyptic number.

213013112203 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

213013112203 is a deficient number, since it is larger than the sum of its proper divisors (9267347573).

213013112203 is a wasteful number, since it uses less digits than its factorization.

213013112203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246185.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 213013112203 its reverse (302211310312), we get a palindrome (515224422515).

The spelling of 213013112203 in words is "two hundred thirteen billion, thirteen million, one hundred twelve thousand, two hundred three".