213003113330 has 16 divisors (see below), whose sum is σ = 438177833280. Its totient is φ = 73029638832.

The previous prime is 213003113311. The next prime is 213003113381. The reversal of 213003113330 is 33311300312.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1521450740 + ... + 1521450879.

It is an arithmetic number, because the mean of its divisors is an integer number (27386114580).

Almost surely, 2^213003113330 is an apocalyptic number.

213003113330 is an abundant number, since it is smaller than the sum of its proper divisors (225174719950).

213003113330 is a wasteful number, since it uses less digits than its factorization.

213003113330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3042901633.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 213003113330 its reverse (33311300312), we get a palindrome (246314413642).

The spelling of 213003113330 in words is "two hundred thirteen billion, three million, one hundred thirteen thousand, three hundred thirty".