213003213109 has 8 divisors (see below), whose sum is σ = 217267878240. Its totient is φ = 208760362800.

The previous prime is 213003213083. The next prime is 213003213119. The reversal of 213003213109 is 901312300312.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213003213109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213003213119) 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, 5433982 + ... + 5473039.

It is an arithmetic number, because the mean of its divisors is an integer number (27158484780).

Almost surely, 2^213003213109 is an apocalyptic number.

It is an amenable number.

213003213109 is a deficient number, since it is larger than the sum of its proper divisors (4264665131).

213003213109 is a wasteful number, since it uses less digits than its factorization.

213003213109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10907411.

The product of its (nonzero) digits is 972, while the sum is 25.

The spelling of 213003213109 in words is "two hundred thirteen billion, three million, two hundred thirteen thousand, one hundred nine".