230002013209 has 4 divisors (see below), whose sum is σ = 230030999604. Its totient is φ = 229973026816.

The previous prime is 230002013201. The next prime is 230002013249. The reversal of 230002013209 is 902310200032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 174590265600 + 55411747609 = 417840^2 + 235397^2 .

It is a cyclic number.

It is not a de Polignac number, because 230002013209 - 2³ = 230002013201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230002013209.

It is not an unprimeable number, because it can be changed into a prime (230002013201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14481292 + ... + 14497165.

It is an arithmetic number, because the mean of its divisors is an integer number (57507749901).

Almost surely, 2^230002013209 is an apocalyptic number.

It is an amenable number.

230002013209 is a deficient number, since it is larger than the sum of its proper divisors (28986395).

230002013209 is an equidigital number, since it uses as much as digits as its factorization.

230002013209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28986394.

The product of its (nonzero) digits is 648, while the sum is 22.

The spelling of 230002013209 in words is "two hundred thirty billion, two million, thirteen thousand, two hundred nine".